Home / 41,135.60-56,767.44-22,273.04

Finding the Fourth Proportional to 41,135.60, 56,767.44 and 22,273.04

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Solution

The fourth proportional to 41,135.60, 56,767.44 and 22,273.04 is: 30,736.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,135.60 : 56,767.44 = 22,273.04 : x
  2. Step 2: Convert to fraction form
    41,135.60/56,767.44 = 22,273.04/x
  3. Step 3: Cross multiply
    41,135.60x = 56,767.44 × 22,273.04
  4. Step 4: Simplify right side
    41,135.60x = 1,264,383,461.82
  5. Step 5: Solve for x
    x = 1,264,383,461.82/41,135.60
  6. Step 6: Final answer
    x = 30,736.96

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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.