Home / 41,080.40-56,690.95-22,217.52

Finding the Fourth Proportional to 41,080.40, 56,690.95 and 22,217.52

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Solution

The fourth proportional to 41,080.40, 56,690.95 and 22,217.52 is: 30,660.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,080.40 : 56,690.95 = 22,217.52 : x
  2. Step 2: Convert to fraction form
    41,080.40/56,690.95 = 22,217.52/x
  3. Step 3: Cross multiply
    41,080.40x = 56,690.95 × 22,217.52
  4. Step 4: Simplify right side
    41,080.40x = 1,259,532,517.26
  5. Step 5: Solve for x
    x = 1,259,532,517.26/41,080.40
  6. Step 6: Final answer
    x = 30,660.18

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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.