Home / 15,127.22-22,691.91-4,033.85

Finding the Fourth Proportional to 15,127.22, 22,691.91 and 4,033.85

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Solution

The fourth proportional to 15,127.22, 22,691.91 and 4,033.85 is: 6,051.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,127.22 : 22,691.91 = 4,033.85 : x
  2. Step 2: Convert to fraction form
    15,127.22/22,691.91 = 4,033.85/x
  3. Step 3: Cross multiply
    15,127.22x = 22,691.91 × 4,033.85
  4. Step 4: Simplify right side
    15,127.22x = 91,535,761.15
  5. Step 5: Solve for x
    x = 91,535,761.15/15,127.22
  6. Step 6: Final answer
    x = 6,051.06

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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.