Home / 244,251.28-366,400.14-75,773.44

Finding the Fourth Proportional to 244,251.28, 366,400.14 and 75,773.44

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Solution

The fourth proportional to 244,251.28, 366,400.14 and 75,773.44 is: 113,667.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,251.28 : 366,400.14 = 75,773.44 : x
  2. Step 2: Convert to fraction form
    244,251.28/366,400.14 = 75,773.44/x
  3. Step 3: Cross multiply
    244,251.28x = 366,400.14 × 75,773.44
  4. Step 4: Simplify right side
    244,251.28x = 27,763,399,024.28
  5. Step 5: Solve for x
    x = 27,763,399,024.28/244,251.28
  6. Step 6: Final answer
    x = 113,667.36

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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.