
Elementary Math Fractions, Percentages, Word Problems, Equations, Inequations, Factorization, Expansion 
 LinkBack  Thread Tools  Display Modes 
June 10th, 2017, 07:22 AM  #1 
Newbie Joined: Jun 2017 From: Germany Posts: 2 Thanks: 0  Weighted average?
Dear Math community I'm struggling with a small math issue and I hope some of you can help. Assume we have a list of numbers 20000 45000 1500 2444 5000 sum: 60944 Now I want to take the first figure (20000) and split it across the 4 remaining sums according to their weight (if that makes sense). Is there a formula for a calculation like this? Thanks in advance 
June 10th, 2017, 01:50 PM  #2 
Global Moderator Joined: May 2007 Posts: 6,416 Thanks: 558 
My guess  use magnitudes for weights.

June 11th, 2017, 06:13 AM  #3 
Newbie Joined: Jun 2017 From: Germany Posts: 2 Thanks: 0  
June 11th, 2017, 02:58 PM  #4 
Global Moderator Joined: May 2007 Posts: 6,416 Thanks: 558 
Total = 45000+1500+2444+5000. First weight = 45000/total, etc.


Tags 
average, weighted 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Weighted Average Percentage  help  neil1975  Elementary Math  2  February 25th, 2016 07:27 AM 
Weighted Average Rate  Scully  Elementary Math  2  August 25th, 2015 11:53 PM 
Weighted Average  hayashiryo  Elementary Math  3  September 21st, 2014 06:47 PM 
Exponential weighted average  justint  Advanced Statistics  4  December 9th, 2009 07:17 AM 
calculating weighted average  loked  Algebra  2  December 30th, 2008 11:22 AM 