Home / 3,354.08-4,633.22-2,723.90

Finding the Fourth Proportional to 3,354.08, 4,633.22 and 2,723.90

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Solution

The fourth proportional to 3,354.08, 4,633.22 and 2,723.90 is: 3,762.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354.08 : 4,633.22 = 2,723.90 : x
  2. Step 2: Convert to fraction form
    3,354.08/4,633.22 = 2,723.90/x
  3. Step 3: Cross multiply
    3,354.08x = 4,633.22 × 2,723.90
  4. Step 4: Simplify right side
    3,354.08x = 12,620,414.34
  5. Step 5: Solve for x
    x = 12,620,414.34/3,354.08
  6. Step 6: Final answer
    x = 3,762.71

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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.