Home / 7,469.07-11,204.14-2,204.02

Finding the Fourth Proportional to 7,469.07, 11,204.14 and 2,204.02

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Solution

The fourth proportional to 7,469.07, 11,204.14 and 2,204.02 is: 3,306.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469.07 : 11,204.14 = 2,204.02 : x
  2. Step 2: Convert to fraction form
    7,469.07/11,204.14 = 2,204.02/x
  3. Step 3: Cross multiply
    7,469.07x = 11,204.14 × 2,204.02
  4. Step 4: Simplify right side
    7,469.07x = 24,694,148.64
  5. Step 5: Solve for x
    x = 24,694,148.64/7,469.07
  6. Step 6: Final answer
    x = 3,306.19

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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.