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Finding the Third Proportional to 10,479 and 22,801

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Solution

The third proportional to 10,479 and 22,801 is: 49,612.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479 : 22,801 = 22,801 : x
  2. Step 2: Convert to fraction form
    10,479/22,801 = 22,801/x
  3. Step 3: Cross multiply
    10,479x = 22,801 × 22,801
  4. Step 4: Simplify right side
    10,479x = 519,885,601
  5. Step 5: Solve for x
    x = 519,885,601/10,479
  6. Step 6: Final answer
    x = 49,612.14

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.