Home / 237,844.23-356,818.82-69,377.73

Finding the Fourth Proportional to 237,844.23, 356,818.82 and 69,377.73

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Solution

The fourth proportional to 237,844.23, 356,818.82 and 69,377.73 is: 104,081.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,844.23 : 356,818.82 = 69,377.73 : x
  2. Step 2: Convert to fraction form
    237,844.23/356,818.82 = 69,377.73/x
  3. Step 3: Cross multiply
    237,844.23x = 356,818.82 × 69,377.73
  4. Step 4: Simplify right side
    237,844.23x = 24,755,279,752.88
  5. Step 5: Solve for x
    x = 24,755,279,752.88/237,844.23
  6. Step 6: Final answer
    x = 104,081.90

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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.