Question 1095393:  Given: XZ=YW 
Prove: XY=ZW 
 Answer by greenestamps(13214)      (Show Source): 
You can  put this solution on YOUR website!  As stated, the problem makes no sense at all.
  
I assume that this is supposed to be about four points W, X, Y, and Z on a number line; or collinear on SOME line.  But in order to complete the proof, you need to define the problem precisely.
  
Re-post with a complete description of the problem. 
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