Home / 151,439.64-227,160.30-62,645.04

Finding the Fourth Proportional to 151,439.64, 227,160.30 and 62,645.04

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Solution

The fourth proportional to 151,439.64, 227,160.30 and 62,645.04 is: 93,967.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,439.64 : 227,160.30 = 62,645.04 : x
  2. Step 2: Convert to fraction form
    151,439.64/227,160.30 = 62,645.04/x
  3. Step 3: Cross multiply
    151,439.64x = 227,160.30 × 62,645.04
  4. Step 4: Simplify right side
    151,439.64x = 14,230,466,079.91
  5. Step 5: Solve for x
    x = 14,230,466,079.91/151,439.64
  6. Step 6: Final answer
    x = 93,967.91

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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.