Home / 244,764.09-367,046.49-76,227.81

Finding the Fourth Proportional to 244,764.09, 367,046.49 and 76,227.81

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Solution

The fourth proportional to 244,764.09, 367,046.49 and 76,227.81 is: 114,310.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,764.09 : 367,046.49 = 76,227.81 : x
  2. Step 2: Convert to fraction form
    244,764.09/367,046.49 = 76,227.81/x
  3. Step 3: Cross multiply
    244,764.09x = 367,046.49 × 76,227.81
  4. Step 4: Simplify right side
    244,764.09x = 27,979,150,100.89
  5. Step 5: Solve for x
    x = 27,979,150,100.89/244,764.09
  6. Step 6: Final answer
    x = 114,310.68

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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.