Finding the Third Proportional to 510.75 and 597.75
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Solution
The third proportional to 510.75 and 597.75 is: 699.57
Step by Step Solution
- Step 1: Write the proportion equation
510.75 : 597.75 = 597.75 : x - Step 2: Convert to fraction form
510.75/597.75 = 597.75/x - Step 3: Cross multiply
510.75x = 597.75 × 597.75 - Step 4: Simplify right side
510.75x = 357,305.06 - Step 5: Solve for x
x = 357,305.06/510.75 - Step 6: Final answer
x = 699.57
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These problems maintain the same ratio (1.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.