Home / 244,708.30-367,062.45-156,134.80

Finding the Fourth Proportional to 244,708.30, 367,062.45 and 156,134.80

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Solution

The fourth proportional to 244,708.30, 367,062.45 and 156,134.80 is: 234,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,708.30 : 367,062.45 = 156,134.80 : x
  2. Step 2: Convert to fraction form
    244,708.30/367,062.45 = 156,134.80/x
  3. Step 3: Cross multiply
    244,708.30x = 367,062.45 × 156,134.80
  4. Step 4: Simplify right side
    244,708.30x = 57,311,222,218.26
  5. Step 5: Solve for x
    x = 57,311,222,218.26/244,708.30
  6. Step 6: Final answer
    x = 234,202.20

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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.