Home / 9,227.03-13,842.61-2,652.71

Finding the Fourth Proportional to 9,227.03, 13,842.61 and 2,652.71

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Solution

The fourth proportional to 9,227.03, 13,842.61 and 2,652.71 is: 3,979.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227.03 : 13,842.61 = 2,652.71 : x
  2. Step 2: Convert to fraction form
    9,227.03/13,842.61 = 2,652.71/x
  3. Step 3: Cross multiply
    9,227.03x = 13,842.61 × 2,652.71
  4. Step 4: Simplify right side
    9,227.03x = 36,720,367.59
  5. Step 5: Solve for x
    x = 36,720,367.59/9,227.03
  6. Step 6: Final answer
    x = 3,979.65

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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.