Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 5 - Ratio and Proportion - 5.4 Solving Problems - 5.4 Exercises - Page 356: 7



Work Step by Step

We are given the proportion $\frac{x}{11}=\frac{32}{4}$. We can set the cross products equal and solve for the unknown variable. $x\times4=11\times32$ $4x=352$ Divide both sides by 4. $x=88$
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