Home / 22,694.38-34,044.30-9,543.22

Finding the Fourth Proportional to 22,694.38, 34,044.30 and 9,543.22

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Solution

The fourth proportional to 22,694.38, 34,044.30 and 9,543.22 is: 14,315.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,694.38 : 34,044.30 = 9,543.22 : x
  2. Step 2: Convert to fraction form
    22,694.38/34,044.30 = 9,543.22/x
  3. Step 3: Cross multiply
    22,694.38x = 34,044.30 × 9,543.22
  4. Step 4: Simplify right side
    22,694.38x = 324,892,159.54
  5. Step 5: Solve for x
    x = 324,892,159.54/22,694.38
  6. Step 6: Final answer
    x = 14,315.98

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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.