Home / 24,910.02-34,375.32-13,732.02

Finding the Fourth Proportional to 24,910.02, 34,375.32 and 13,732.02

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Solution

The fourth proportional to 24,910.02, 34,375.32 and 13,732.02 is: 18,949.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910.02 : 34,375.32 = 13,732.02 : x
  2. Step 2: Convert to fraction form
    24,910.02/34,375.32 = 13,732.02/x
  3. Step 3: Cross multiply
    24,910.02x = 34,375.32 × 13,732.02
  4. Step 4: Simplify right side
    24,910.02x = 472,042,581.75
  5. Step 5: Solve for x
    x = 472,042,581.75/24,910.02
  6. Step 6: Final answer
    x = 18,949.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.