Home / 22,716.27-34,079.26-6,922.56

Finding the Fourth Proportional to 22,716.27, 34,079.26 and 6,922.56

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Solution

The fourth proportional to 22,716.27, 34,079.26 and 6,922.56 is: 10,385.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,716.27 : 34,079.26 = 6,922.56 : x
  2. Step 2: Convert to fraction form
    22,716.27/34,079.26 = 6,922.56/x
  3. Step 3: Cross multiply
    22,716.27x = 34,079.26 × 6,922.56
  4. Step 4: Simplify right side
    22,716.27x = 235,915,704.80
  5. Step 5: Solve for x
    x = 235,915,704.80/22,716.27
  6. Step 6: Final answer
    x = 10,385.32

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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.