Home / 22,867.01-34,306.68-11,767.65

Finding the Fourth Proportional to 22,867.01, 34,306.68 and 11,767.65

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Solution

The fourth proportional to 22,867.01, 34,306.68 and 11,767.65 is: 17,654.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,867.01 : 34,306.68 = 11,767.65 : x
  2. Step 2: Convert to fraction form
    22,867.01/34,306.68 = 11,767.65/x
  3. Step 3: Cross multiply
    22,867.01x = 34,306.68 × 11,767.65
  4. Step 4: Simplify right side
    22,867.01x = 403,709,002.90
  5. Step 5: Solve for x
    x = 403,709,002.90/22,867.01
  6. Step 6: Final answer
    x = 17,654.65

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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.