Home / 151,469.41-227,134.27-44,815.23

Finding the Fourth Proportional to 151,469.41, 227,134.27 and 44,815.23

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Solution

The fourth proportional to 151,469.41, 227,134.27 and 44,815.23 is: 67,202.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,469.41 : 227,134.27 = 44,815.23 : x
  2. Step 2: Convert to fraction form
    151,469.41/227,134.27 = 44,815.23/x
  3. Step 3: Cross multiply
    151,469.41x = 227,134.27 × 44,815.23
  4. Step 4: Simplify right side
    151,469.41x = 10,179,074,550.93
  5. Step 5: Solve for x
    x = 10,179,074,550.93/151,469.41
  6. Step 6: Final answer
    x = 67,202.18

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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.