Home / 151,760.52-227,454.30-107,399.88

Finding the Fourth Proportional to 151,760.52, 227,454.30 and 107,399.88

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Solution

The fourth proportional to 151,760.52, 227,454.30 and 107,399.88 is: 160,967.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,760.52 : 227,454.30 = 107,399.88 : x
  2. Step 2: Convert to fraction form
    151,760.52/227,454.30 = 107,399.88/x
  3. Step 3: Cross multiply
    151,760.52x = 227,454.30 × 107,399.88
  4. Step 4: Simplify right side
    151,760.52x = 24,428,564,525.48
  5. Step 5: Solve for x
    x = 24,428,564,525.48/151,760.52
  6. Step 6: Final answer
    x = 160,967.85

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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.