Home / 244,449.13-366,657.96-84,520.71

Finding the Fourth Proportional to 244,449.13, 366,657.96 and 84,520.71

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Solution

The fourth proportional to 244,449.13, 366,657.96 and 84,520.71 is: 126,775.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,449.13 : 366,657.96 = 84,520.71 : x
  2. Step 2: Convert to fraction form
    244,449.13/366,657.96 = 84,520.71/x
  3. Step 3: Cross multiply
    244,449.13x = 366,657.96 × 84,520.71
  4. Step 4: Simplify right side
    244,449.13x = 30,990,191,106.35
  5. Step 5: Solve for x
    x = 30,990,191,106.35/244,449.13
  6. Step 6: Final answer
    x = 126,775.62

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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.