Finding the Third Proportional to 39,167.50 and 63,051
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Solution
The third proportional to 39,167.50 and 63,051 is: 101,498.15
Step by Step Solution
- Step 1: Write the proportion equation
39,167.50 : 63,051 = 63,051 : x - Step 2: Convert to fraction form
39,167.50/63,051 = 63,051/x - Step 3: Cross multiply
39,167.50x = 63,051 × 63,051 - Step 4: Simplify right side
39,167.50x = 3,975,428,601 - Step 5: Solve for x
x = 3,975,428,601/39,167.50 - Step 6: Final answer
x = 101,498.15
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.