Home / 28,793.44-43,122.96-22,167.04

Finding the Fourth Proportional to 28,793.44, 43,122.96 and 22,167.04

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Solution

The fourth proportional to 28,793.44, 43,122.96 and 22,167.04 is: 33,198.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,793.44 : 43,122.96 = 22,167.04 : x
  2. Step 2: Convert to fraction form
    28,793.44/43,122.96 = 22,167.04/x
  3. Step 3: Cross multiply
    28,793.44x = 43,122.96 × 22,167.04
  4. Step 4: Simplify right side
    28,793.44x = 955,908,379.24
  5. Step 5: Solve for x
    x = 955,908,379.24/28,793.44
  6. Step 6: Final answer
    x = 33,198.83

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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.