Home / 7,327.26-10,976.24-4,403.97

Finding the Fourth Proportional to 7,327.26, 10,976.24 and 4,403.97

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Solution

The fourth proportional to 7,327.26, 10,976.24 and 4,403.97 is: 6,597.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.26 : 10,976.24 = 4,403.97 : x
  2. Step 2: Convert to fraction form
    7,327.26/10,976.24 = 4,403.97/x
  3. Step 3: Cross multiply
    7,327.26x = 10,976.24 × 4,403.97
  4. Step 4: Simplify right side
    7,327.26x = 48,339,042.68
  5. Step 5: Solve for x
    x = 48,339,042.68/7,327.26
  6. Step 6: Final answer
    x = 6,597.15

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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.