Home / 22,791.24-34,199.14-11,104.46

Finding the Fourth Proportional to 22,791.24, 34,199.14 and 11,104.46

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Solution

The fourth proportional to 22,791.24, 34,199.14 and 11,104.46 is: 16,662.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,791.24 : 34,199.14 = 11,104.46 : x
  2. Step 2: Convert to fraction form
    22,791.24/34,199.14 = 11,104.46/x
  3. Step 3: Cross multiply
    22,791.24x = 34,199.14 × 11,104.46
  4. Step 4: Simplify right side
    22,791.24x = 379,762,755.65
  5. Step 5: Solve for x
    x = 379,762,755.65/22,791.24
  6. Step 6: Final answer
    x = 16,662.66

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1.5x scale

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.