Home / 5,468.68-8,198.33-2,506.12

Finding the Fourth Proportional to 5,468.68, 8,198.33 and 2,506.12

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Solution

The fourth proportional to 5,468.68, 8,198.33 and 2,506.12 is: 3,757.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468.68 : 8,198.33 = 2,506.12 : x
  2. Step 2: Convert to fraction form
    5,468.68/8,198.33 = 2,506.12/x
  3. Step 3: Cross multiply
    5,468.68x = 8,198.33 × 2,506.12
  4. Step 4: Simplify right side
    5,468.68x = 20,546,025.97
  5. Step 5: Solve for x
    x = 20,546,025.97/5,468.68
  6. Step 6: Final answer
    x = 3,757.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.