Home / 41,314.68-57,014.26-22,451.76

Finding the Fourth Proportional to 41,314.68, 57,014.26 and 22,451.76

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Solution

The fourth proportional to 41,314.68, 57,014.26 and 22,451.76 is: 30,983.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,314.68 : 57,014.26 = 22,451.76 : x
  2. Step 2: Convert to fraction form
    41,314.68/57,014.26 = 22,451.76/x
  3. Step 3: Cross multiply
    41,314.68x = 57,014.26 × 22,451.76
  4. Step 4: Simplify right side
    41,314.68x = 1,280,070,482.10
  5. Step 5: Solve for x
    x = 1,280,070,482.10/41,314.68
  6. Step 6: Final answer
    x = 30,983.43

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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.