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Finding the Third Proportional to 15,348 and 22,534

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Solution

The third proportional to 15,348 and 22,534 is: 33,084.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,348 : 22,534 = 22,534 : x
  2. Step 2: Convert to fraction form
    15,348/22,534 = 22,534/x
  3. Step 3: Cross multiply
    15,348x = 22,534 × 22,534
  4. Step 4: Simplify right side
    15,348x = 507,781,156
  5. Step 5: Solve for x
    x = 507,781,156/15,348
  6. Step 6: Final answer
    x = 33,084.52

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.