Finding the Third Proportional to 517.50 and 593.25
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Solution
The third proportional to 517.50 and 593.25 is: 680.09
Step by Step Solution
- Step 1: Write the proportion equation
517.50 : 593.25 = 593.25 : x - Step 2: Convert to fraction form
517.50/593.25 = 593.25/x - Step 3: Cross multiply
517.50x = 593.25 × 593.25 - Step 4: Simplify right side
517.50x = 351,945.56 - Step 5: Solve for x
x = 351,945.56/517.50 - Step 6: Final answer
x = 680.09
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These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.