Home / 41,080.12-56,690.40-22,217.26

Finding the Fourth Proportional to 41,080.12, 56,690.40 and 22,217.26

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Solution

The fourth proportional to 41,080.12, 56,690.40 and 22,217.26 is: 30,659.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,080.12 : 56,690.40 = 22,217.26 : x
  2. Step 2: Convert to fraction form
    41,080.12/56,690.40 = 22,217.26/x
  3. Step 3: Cross multiply
    41,080.12x = 56,690.40 × 22,217.26
  4. Step 4: Simplify right side
    41,080.12x = 1,259,505,356.30
  5. Step 5: Solve for x
    x = 1,259,505,356.30/41,080.12
  6. Step 6: Final answer
    x = 30,659.73

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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.