Finding the Third Proportional to 49,889.25 and 107,691.75
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Solution
The third proportional to 49,889.25 and 107,691.75 is: 232,465.17
Step by Step Solution
- Step 1: Write the proportion equation
49,889.25 : 107,691.75 = 107,691.75 : x - Step 2: Convert to fraction form
49,889.25/107,691.75 = 107,691.75/x - Step 3: Cross multiply
49,889.25x = 107,691.75 × 107,691.75 - Step 4: Simplify right side
49,889.25x = 11,597,513,018.06 - Step 5: Solve for x
x = 11,597,513,018.06/49,889.25 - Step 6: Final answer
x = 232,465.17
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.