Home / 151,623.76-227,251.14-107,263.30

Finding the Fourth Proportional to 151,623.76, 227,251.14 and 107,263.30

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Solution

The fourth proportional to 151,623.76, 227,251.14 and 107,263.30 is: 160,764.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,623.76 : 227,251.14 = 107,263.30 : x
  2. Step 2: Convert to fraction form
    151,623.76/227,251.14 = 107,263.30/x
  3. Step 3: Cross multiply
    151,623.76x = 227,251.14 × 107,263.30
  4. Step 4: Simplify right side
    151,623.76x = 24,375,707,205.16
  5. Step 5: Solve for x
    x = 24,375,707,205.16/151,623.76
  6. Step 6: Final answer
    x = 160,764.43

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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.