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Finding the Fourth Proportional to 244,557.82, 366,853.13 and 67,049.97

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Solution

The fourth proportional to 244,557.82, 366,853.13 and 67,049.97 is: 100,579.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,557.82 : 366,853.13 = 67,049.97 : x
  2. Step 2: Convert to fraction form
    244,557.82/366,853.13 = 67,049.97/x
  3. Step 3: Cross multiply
    244,557.82x = 366,853.13 × 67,049.97
  4. Step 4: Simplify right side
    244,557.82x = 24,597,491,360.91
  5. Step 5: Solve for x
    x = 24,597,491,360.91/244,557.82
  6. Step 6: Final answer
    x = 100,579.45

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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.