Home / 244,776.25-367,081.19-84,814.85

Finding the Fourth Proportional to 244,776.25, 367,081.19 and 84,814.85

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Solution

The fourth proportional to 244,776.25, 367,081.19 and 84,814.85 is: 127,193.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,776.25 : 367,081.19 = 84,814.85 : x
  2. Step 2: Convert to fraction form
    244,776.25/367,081.19 = 84,814.85/x
  3. Step 3: Cross multiply
    244,776.25x = 367,081.19 × 84,814.85
  4. Step 4: Simplify right side
    244,776.25x = 31,133,936,067.67
  5. Step 5: Solve for x
    x = 31,133,936,067.67/244,776.25
  6. Step 6: Final answer
    x = 127,193.45

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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.