Home / 11,743.44-17,625.18-6,200.82

Finding the Fourth Proportional to 11,743.44, 17,625.18 and 6,200.82

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Solution

The fourth proportional to 11,743.44, 17,625.18 and 6,200.82 is: 9,306.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,743.44 : 17,625.18 = 6,200.82 : x
  2. Step 2: Convert to fraction form
    11,743.44/17,625.18 = 6,200.82/x
  3. Step 3: Cross multiply
    11,743.44x = 17,625.18 × 6,200.82
  4. Step 4: Simplify right side
    11,743.44x = 109,290,568.65
  5. Step 5: Solve for x
    x = 109,290,568.65/11,743.44
  6. Step 6: Final answer
    x = 9,306.52

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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.