Finding the Third Proportional to 119,134.13 and 261,960.75
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Solution
The third proportional to 119,134.13 and 261,960.75 is: 576,018.29
Step by Step Solution
- Step 1: Write the proportion equation
119,134.13 : 261,960.75 = 261,960.75 : x - Step 2: Convert to fraction form
119,134.13/261,960.75 = 261,960.75/x - Step 3: Cross multiply
119,134.13x = 261,960.75 × 261,960.75 - Step 4: Simplify right side
119,134.13x = 68,623,434,540.56 - Step 5: Solve for x
x = 68,623,434,540.56/119,134.13 - Step 6: Final answer
x = 576,018.29
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.