Home / 372,323.38-558,096.22-182,520.94

Finding the Fourth Proportional to 372,323.38, 558,096.22 and 182,520.94

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Solution

The fourth proportional to 372,323.38, 558,096.22 and 182,520.94 is: 273,590.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,323.38 : 558,096.22 = 182,520.94 : x
  2. Step 2: Convert to fraction form
    372,323.38/558,096.22 = 182,520.94/x
  3. Step 3: Cross multiply
    372,323.38x = 558,096.22 × 182,520.94
  4. Step 4: Simplify right side
    372,323.38x = 101,864,246,684.85
  5. Step 5: Solve for x
    x = 101,864,246,684.85/372,323.38
  6. Step 6: Final answer
    x = 273,590.79

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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.