Home / 296,023.64-444,063.42-82,791.48

Finding the Fourth Proportional to 296,023.64, 444,063.42 and 82,791.48

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Solution

The fourth proportional to 296,023.64, 444,063.42 and 82,791.48 is: 124,195.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,023.64 : 444,063.42 = 82,791.48 : x
  2. Step 2: Convert to fraction form
    296,023.64/444,063.42 = 82,791.48/x
  3. Step 3: Cross multiply
    296,023.64x = 444,063.42 × 82,791.48
  4. Step 4: Simplify right side
    296,023.64x = 36,764,667,755.66
  5. Step 5: Solve for x
    x = 36,764,667,755.66/296,023.64
  6. Step 6: Final answer
    x = 124,195.04

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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.