Home / 151,551.10-227,326.65-92,502.10

Finding the Fourth Proportional to 151,551.10, 227,326.65 and 92,502.10

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Solution

The fourth proportional to 151,551.10, 227,326.65 and 92,502.10 is: 138,753.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,551.10 : 227,326.65 = 92,502.10 : x
  2. Step 2: Convert to fraction form
    151,551.10/227,326.65 = 92,502.10/x
  3. Step 3: Cross multiply
    151,551.10x = 227,326.65 × 92,502.10
  4. Step 4: Simplify right side
    151,551.10x = 21,028,192,510.97
  5. Step 5: Solve for x
    x = 21,028,192,510.97/151,551.10
  6. Step 6: Final answer
    x = 138,753.15

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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.