Home / 244,250.28-366,398.64-75,772.44

Finding the Fourth Proportional to 244,250.28, 366,398.64 and 75,772.44

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Solution

The fourth proportional to 244,250.28, 366,398.64 and 75,772.44 is: 113,665.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,250.28 : 366,398.64 = 75,772.44 : x
  2. Step 2: Convert to fraction form
    244,250.28/366,398.64 = 75,772.44/x
  3. Step 3: Cross multiply
    244,250.28x = 366,398.64 × 75,772.44
  4. Step 4: Simplify right side
    244,250.28x = 27,762,918,965.48
  5. Step 5: Solve for x
    x = 27,762,918,965.48/244,250.28
  6. Step 6: Final answer
    x = 113,665.86

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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.