Home / 224,732.27-336,714.66-123,614.91

Finding the Fourth Proportional to 224,732.27, 336,714.66 and 123,614.91

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Solution

The fourth proportional to 224,732.27, 336,714.66 and 123,614.91 is: 185,211.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,732.27 : 336,714.66 = 123,614.91 : x
  2. Step 2: Convert to fraction form
    224,732.27/336,714.66 = 123,614.91/x
  3. Step 3: Cross multiply
    224,732.27x = 336,714.66 × 123,614.91
  4. Step 4: Simplify right side
    224,732.27x = 41,622,952,391.58
  5. Step 5: Solve for x
    x = 41,622,952,391.58/224,732.27
  6. Step 6: Final answer
    x = 185,211.29

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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.