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Finding the Third Proportional to 15,626 and 24,434

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Solution

The third proportional to 15,626 and 24,434 is: 38,206.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,626 : 24,434 = 24,434 : x
  2. Step 2: Convert to fraction form
    15,626/24,434 = 24,434/x
  3. Step 3: Cross multiply
    15,626x = 24,434 × 24,434
  4. Step 4: Simplify right side
    15,626x = 597,020,356
  5. Step 5: Solve for x
    x = 597,020,356/15,626
  6. Step 6: Final answer
    x = 38,206.86

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.