Home / 15,229.97-22,841.28-5,233.55

Finding the Fourth Proportional to 15,229.97, 22,841.28 and 5,233.55

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Solution

The fourth proportional to 15,229.97, 22,841.28 and 5,233.55 is: 7,849.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,229.97 : 22,841.28 = 5,233.55 : x
  2. Step 2: Convert to fraction form
    15,229.97/22,841.28 = 5,233.55/x
  3. Step 3: Cross multiply
    15,229.97x = 22,841.28 × 5,233.55
  4. Step 4: Simplify right side
    15,229.97x = 119,540,866.74
  5. Step 5: Solve for x
    x = 119,540,866.74/15,229.97
  6. Step 6: Final answer
    x = 7,849.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.