Finding the Third Proportional to 493.50 and 537.75
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Solution
The third proportional to 493.50 and 537.75 is: 585.97
Step by Step Solution
- Step 1: Write the proportion equation
493.50 : 537.75 = 537.75 : x - Step 2: Convert to fraction form
493.50/537.75 = 537.75/x - Step 3: Cross multiply
493.50x = 537.75 × 537.75 - Step 4: Simplify right side
493.50x = 289,175.06 - Step 5: Solve for x
x = 289,175.06/493.50 - Step 6: Final answer
x = 585.97
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These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.