Home / 151,619.19-227,244.30-107,258.73

Finding the Fourth Proportional to 151,619.19, 227,244.30 and 107,258.73

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Solution

The fourth proportional to 151,619.19, 227,244.30 and 107,258.73 is: 160,757.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,619.19 : 227,244.30 = 107,258.73 : x
  2. Step 2: Convert to fraction form
    151,619.19/227,244.30 = 107,258.73/x
  3. Step 3: Cross multiply
    151,619.19x = 227,244.30 × 107,258.73
  4. Step 4: Simplify right side
    151,619.19x = 24,373,935,644.93
  5. Step 5: Solve for x
    x = 24,373,935,644.93/151,619.19
  6. Step 6: Final answer
    x = 160,757.59

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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.