Home / 244,119.66-366,231.78-75,636.26

Finding the Fourth Proportional to 244,119.66, 366,231.78 and 75,636.26

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Solution

The fourth proportional to 244,119.66, 366,231.78 and 75,636.26 is: 113,470.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,119.66 : 366,231.78 = 75,636.26 : x
  2. Step 2: Convert to fraction form
    244,119.66/366,231.78 = 75,636.26/x
  3. Step 3: Cross multiply
    244,119.66x = 366,231.78 × 75,636.26
  4. Step 4: Simplify right side
    244,119.66x = 27,700,399,923.00
  5. Step 5: Solve for x
    x = 27,700,399,923.00/244,119.66
  6. Step 6: Final answer
    x = 113,470.58

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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.