Home / 244,132.20-365,906.70-125,742.60

Finding the Fourth Proportional to 244,132.20, 365,906.70 and 125,742.60

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Solution

The fourth proportional to 244,132.20, 365,906.70 and 125,742.60 is: 188,463.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,132.20 : 365,906.70 = 125,742.60 : x
  2. Step 2: Convert to fraction form
    244,132.20/365,906.70 = 125,742.60/x
  3. Step 3: Cross multiply
    244,132.20x = 365,906.70 × 125,742.60
  4. Step 4: Simplify right side
    244,132.20x = 46,010,059,815.42
  5. Step 5: Solve for x
    x = 46,010,059,815.42/244,132.20
  6. Step 6: Final answer
    x = 188,463.71

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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.