Home / 395,551.20-593,321.28-96,034.08

Finding the Fourth Proportional to 395,551.20, 593,321.28 and 96,034.08

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Solution

The fourth proportional to 395,551.20, 593,321.28 and 96,034.08 is: 144,049.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,551.20 : 593,321.28 = 96,034.08 : x
  2. Step 2: Convert to fraction form
    395,551.20/593,321.28 = 96,034.08/x
  3. Step 3: Cross multiply
    395,551.20x = 593,321.28 × 96,034.08
  4. Step 4: Simplify right side
    395,551.20x = 56,979,063,269.22
  5. Step 5: Solve for x
    x = 56,979,063,269.22/395,551.20
  6. Step 6: Final answer
    x = 144,049.78

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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.