Home / 4,114.32-6,168.96-2,167.44

Finding the Fourth Proportional to 4,114.32, 6,168.96 and 2,167.44

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Solution

The fourth proportional to 4,114.32, 6,168.96 and 2,167.44 is: 3,249.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114.32 : 6,168.96 = 2,167.44 : x
  2. Step 2: Convert to fraction form
    4,114.32/6,168.96 = 2,167.44/x
  3. Step 3: Cross multiply
    4,114.32x = 6,168.96 × 2,167.44
  4. Step 4: Simplify right side
    4,114.32x = 13,370,850.66
  5. Step 5: Solve for x
    x = 13,370,850.66/4,114.32
  6. Step 6: Final answer
    x = 3,249.83

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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.