Finding the Third Proportional to 57,493.13 and 123,724.13
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Solution
The third proportional to 57,493.13 and 123,724.13 is: 266,251.99
Step by Step Solution
- Step 1: Write the proportion equation
57,493.13 : 123,724.13 = 123,724.13 : x - Step 2: Convert to fraction form
57,493.13/123,724.13 = 123,724.13/x - Step 3: Cross multiply
57,493.13x = 123,724.13 × 123,724.13 - Step 4: Simplify right side
57,493.13x = 15,307,659,107.02 - Step 5: Solve for x
x = 15,307,659,107.02/57,493.13 - Step 6: Final answer
x = 266,251.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.