Home / 22,791.27-34,189.29-6,151.44

Finding the Fourth Proportional to 22,791.27, 34,189.29 and 6,151.44

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Solution

The fourth proportional to 22,791.27, 34,189.29 and 6,151.44 is: 9,227.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,791.27 : 34,189.29 = 6,151.44 : x
  2. Step 2: Convert to fraction form
    22,791.27/34,189.29 = 6,151.44/x
  3. Step 3: Cross multiply
    22,791.27x = 34,189.29 × 6,151.44
  4. Step 4: Simplify right side
    22,791.27x = 210,313,366.08
  5. Step 5: Solve for x
    x = 210,313,366.08/22,791.27
  6. Step 6: Final answer
    x = 9,227.80

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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.