Home / 244,481.94-366,635.43-132,245.10

Finding the Fourth Proportional to 244,481.94, 366,635.43 and 132,245.10

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Solution

The fourth proportional to 244,481.94, 366,635.43 and 132,245.10 is: 198,320.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,481.94 : 366,635.43 = 132,245.10 : x
  2. Step 2: Convert to fraction form
    244,481.94/366,635.43 = 132,245.10/x
  3. Step 3: Cross multiply
    244,481.94x = 366,635.43 × 132,245.10
  4. Step 4: Simplify right side
    244,481.94x = 48,485,739,103.89
  5. Step 5: Solve for x
    x = 48,485,739,103.89/244,481.94
  6. Step 6: Final answer
    x = 198,320.33

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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.