Home / 244,255.98-366,436.21-75,772.65

Finding the Fourth Proportional to 244,255.98, 366,436.21 and 75,772.65

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Solution

The fourth proportional to 244,255.98, 366,436.21 and 75,772.65 is: 113,675.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,255.98 : 366,436.21 = 75,772.65 : x
  2. Step 2: Convert to fraction form
    244,255.98/366,436.21 = 75,772.65/x
  3. Step 3: Cross multiply
    244,255.98x = 366,436.21 × 75,772.65
  4. Step 4: Simplify right side
    244,255.98x = 27,765,842,308.79
  5. Step 5: Solve for x
    x = 27,765,842,308.79/244,255.98
  6. Step 6: Final answer
    x = 113,675.18

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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.