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Finding the Third Proportional to 15,948 and 29,352

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Solution

The third proportional to 15,948 and 29,352 is: 54,021.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,948 : 29,352 = 29,352 : x
  2. Step 2: Convert to fraction form
    15,948/29,352 = 29,352/x
  3. Step 3: Cross multiply
    15,948x = 29,352 × 29,352
  4. Step 4: Simplify right side
    15,948x = 861,539,904
  5. Step 5: Solve for x
    x = 861,539,904/15,948
  6. Step 6: Final answer
    x = 54,021.81

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Why These Related Problems?

These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.