Home / 237,844.41-356,819.10-69,377.92

Finding the Fourth Proportional to 237,844.41, 356,819.10 and 69,377.92

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Solution

The fourth proportional to 237,844.41, 356,819.10 and 69,377.92 is: 104,082.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,844.41 : 356,819.10 = 69,377.92 : x
  2. Step 2: Convert to fraction form
    237,844.41/356,819.10 = 69,377.92/x
  3. Step 3: Cross multiply
    237,844.41x = 356,819.10 × 69,377.92
  4. Step 4: Simplify right side
    237,844.41x = 24,755,366,974.27
  5. Step 5: Solve for x
    x = 24,755,366,974.27/237,844.41
  6. Step 6: Final answer
    x = 104,082.19

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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.