Home / 244,150.26-366,204.60-75,666.78

Finding the Fourth Proportional to 244,150.26, 366,204.60 and 75,666.78

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Solution

The fourth proportional to 244,150.26, 366,204.60 and 75,666.78 is: 113,493.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,150.26 : 366,204.60 = 75,666.78 : x
  2. Step 2: Convert to fraction form
    244,150.26/366,204.60 = 75,666.78/x
  3. Step 3: Cross multiply
    244,150.26x = 366,204.60 × 75,666.78
  4. Step 4: Simplify right side
    244,150.26x = 27,709,522,903.19
  5. Step 5: Solve for x
    x = 27,709,522,903.19/244,150.26
  6. Step 6: Final answer
    x = 113,493.73

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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.