Finding the Third Proportional to 73,107 and 107,125.75
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Solution
The third proportional to 73,107 and 107,125.75 is: 156,974.38
Step by Step Solution
- Step 1: Write the proportion equation
73,107 : 107,125.75 = 107,125.75 : x - Step 2: Convert to fraction form
73,107/107,125.75 = 107,125.75/x - Step 3: Cross multiply
73,107x = 107,125.75 × 107,125.75 - Step 4: Simplify right side
73,107x = 11,475,926,313.06 - Step 5: Solve for x
x = 11,475,926,313.06/73,107 - Step 6: Final answer
x = 156,974.38
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.