Home / 151,355.10-227,062.48-44,740.92

Finding the Fourth Proportional to 151,355.10, 227,062.48 and 44,740.92

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Solution

The fourth proportional to 151,355.10, 227,062.48 and 44,740.92 is: 67,120.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,355.10 : 227,062.48 = 44,740.92 : x
  2. Step 2: Convert to fraction form
    151,355.10/227,062.48 = 44,740.92/x
  3. Step 3: Cross multiply
    151,355.10x = 227,062.48 × 44,740.92
  4. Step 4: Simplify right side
    151,355.10x = 10,158,984,252.68
  5. Step 5: Solve for x
    x = 10,158,984,252.68/151,355.10
  6. Step 6: Final answer
    x = 67,120.20

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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.