Home / 22,150.97-33,231.92-6,568.59

Finding the Fourth Proportional to 22,150.97, 33,231.92 and 6,568.59

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Solution

The fourth proportional to 22,150.97, 33,231.92 and 6,568.59 is: 9,854.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150.97 : 33,231.92 = 6,568.59 : x
  2. Step 2: Convert to fraction form
    22,150.97/33,231.92 = 6,568.59/x
  3. Step 3: Cross multiply
    22,150.97x = 33,231.92 × 6,568.59
  4. Step 4: Simplify right side
    22,150.97x = 218,286,986.12
  5. Step 5: Solve for x
    x = 218,286,986.12/22,150.97
  6. Step 6: Final answer
    x = 9,854.51

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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.