Finding the Third Proportional to 60,837.75 and 133,521.75
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Solution
The third proportional to 60,837.75 and 133,521.75 is: 293,042.69
Step by Step Solution
- Step 1: Write the proportion equation
60,837.75 : 133,521.75 = 133,521.75 : x - Step 2: Convert to fraction form
60,837.75/133,521.75 = 133,521.75/x - Step 3: Cross multiply
60,837.75x = 133,521.75 × 133,521.75 - Step 4: Simplify right side
60,837.75x = 17,828,057,723.06 - Step 5: Solve for x
x = 17,828,057,723.06/60,837.75 - Step 6: Final answer
x = 293,042.69
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.