Finding the Third Proportional to 61,654.13 and 92,489.63
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Solution
The third proportional to 61,654.13 and 92,489.63 is: 138,747.09
Step by Step Solution
- Step 1: Write the proportion equation
61,654.13 : 92,489.63 = 92,489.63 : x - Step 2: Convert to fraction form
61,654.13/92,489.63 = 92,489.63/x - Step 3: Cross multiply
61,654.13x = 92,489.63 × 92,489.63 - Step 4: Simplify right side
61,654.13x = 8,554,330,732.64 - Step 5: Solve for x
x = 8,554,330,732.64/61,654.13 - Step 6: Final answer
x = 138,747.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.