Home / 151,497.12-227,245.31-44,889.38

Finding the Fourth Proportional to 151,497.12, 227,245.31 and 44,889.38

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Solution

The fourth proportional to 151,497.12, 227,245.31 and 44,889.38 is: 67,333.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,497.12 : 227,245.31 = 44,889.38 : x
  2. Step 2: Convert to fraction form
    151,497.12/227,245.31 = 44,889.38/x
  3. Step 3: Cross multiply
    151,497.12x = 227,245.31 × 44,889.38
  4. Step 4: Simplify right side
    151,497.12x = 10,200,899,713.13
  5. Step 5: Solve for x
    x = 10,200,899,713.13/151,497.12
  6. Step 6: Final answer
    x = 67,333.95

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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.