Home / 151,619.15-227,244.24-107,258.69

Finding the Fourth Proportional to 151,619.15, 227,244.24 and 107,258.69

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Solution

The fourth proportional to 151,619.15, 227,244.24 and 107,258.69 is: 160,757.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,619.15 : 227,244.24 = 107,258.69 : x
  2. Step 2: Convert to fraction form
    151,619.15/227,244.24 = 107,258.69/x
  3. Step 3: Cross multiply
    151,619.15x = 227,244.24 × 107,258.69
  4. Step 4: Simplify right side
    151,619.15x = 24,373,918,356.22
  5. Step 5: Solve for x
    x = 24,373,918,356.22/151,619.15
  6. Step 6: Final answer
    x = 160,757.52

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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.