Home / 151,862.60-227,621.07-67,496.04

Finding the Fourth Proportional to 151,862.60, 227,621.07 and 67,496.04

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Solution

The fourth proportional to 151,862.60, 227,621.07 and 67,496.04 is: 101,167.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,862.60 : 227,621.07 = 67,496.04 : x
  2. Step 2: Convert to fraction form
    151,862.60/227,621.07 = 67,496.04/x
  3. Step 3: Cross multiply
    151,862.60x = 227,621.07 × 67,496.04
  4. Step 4: Simplify right side
    151,862.60x = 15,363,520,845.56
  5. Step 5: Solve for x
    x = 15,363,520,845.56/151,862.60
  6. Step 6: Final answer
    x = 101,167.24

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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.