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Finding the Third Proportional to 87,583 and 181,395

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Solution

The third proportional to 87,583 and 181,395 is: 375,691.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,583 : 181,395 = 181,395 : x
  2. Step 2: Convert to fraction form
    87,583/181,395 = 181,395/x
  3. Step 3: Cross multiply
    87,583x = 181,395 × 181,395
  4. Step 4: Simplify right side
    87,583x = 32,904,146,025
  5. Step 5: Solve for x
    x = 32,904,146,025/87,583
  6. Step 6: Final answer
    x = 375,691.01

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.