# SOLUTION: If w, x, y, and z are four nonzero numbers, then all of the following proportions are equivalent EXCEPT (A) z/w=x/y (B) w/x=y/z (C) y/w=z/x (D) x/z=w/y (E) xy/

Algebra ->  Algebra  -> Proportions  -> Lessons -> SOLUTION: If w, x, y, and z are four nonzero numbers, then all of the following proportions are equivalent EXCEPT (A) z/w=x/y (B) w/x=y/z (C) y/w=z/x (D) x/z=w/y (E) xy/      Log On

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 Algebra: Proportions Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Proportions Question 630075: If w, x, y, and z are four nonzero numbers, then all of the following proportions are equivalent EXCEPT (A) z/w=x/y (B) w/x=y/z (C) y/w=z/x (D) x/z=w/y (E) xy/wz=1/1 please include explanations.. thanks!Answer by AnlytcPhil(1277)   (Show Source): You can put this solution on YOUR website! If w, x, y, and z are four nonzero numbers, then all of the following proportions are equivalent EXCEPT ``` Form the equivalent cross-product equations. The cross product equation is × = × (A) the cross product equation: zy = xw (B) the cross product equation: wz = yx (C) the cross product equation: yx = zw (D) the cross product equation: xy = wz (E) the cross product equation: xy = wz The cross product equations are all equivalent except (A) Edwin```