Home / 3,293.28-4,944.84-2,068.44

Finding the Fourth Proportional to 3,293.28, 4,944.84 and 2,068.44

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Solution

The fourth proportional to 3,293.28, 4,944.84 and 2,068.44 is: 3,105.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293.28 : 4,944.84 = 2,068.44 : x
  2. Step 2: Convert to fraction form
    3,293.28/4,944.84 = 2,068.44/x
  3. Step 3: Cross multiply
    3,293.28x = 4,944.84 × 2,068.44
  4. Step 4: Simplify right side
    3,293.28x = 10,228,104.85
  5. Step 5: Solve for x
    x = 10,228,104.85/3,293.28
  6. Step 6: Final answer
    x = 3,105.75

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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.