Home / 41,310.24-57,008.04-22,447.44

Finding the Fourth Proportional to 41,310.24, 57,008.04 and 22,447.44

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Solution

The fourth proportional to 41,310.24, 57,008.04 and 22,447.44 is: 30,977.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,310.24 : 57,008.04 = 22,447.44 : x
  2. Step 2: Convert to fraction form
    41,310.24/57,008.04 = 22,447.44/x
  3. Step 3: Cross multiply
    41,310.24x = 57,008.04 × 22,447.44
  4. Step 4: Simplify right side
    41,310.24x = 1,279,684,557.42
  5. Step 5: Solve for x
    x = 1,279,684,557.42/41,310.24
  6. Step 6: Final answer
    x = 30,977.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.