Home / 3,352.20-5,025.87-2,253.84

Finding the Fourth Proportional to 3,352.20, 5,025.87 and 2,253.84

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Solution

The fourth proportional to 3,352.20, 5,025.87 and 2,253.84 is: 3,379.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.20 : 5,025.87 = 2,253.84 : x
  2. Step 2: Convert to fraction form
    3,352.20/5,025.87 = 2,253.84/x
  3. Step 3: Cross multiply
    3,352.20x = 5,025.87 × 2,253.84
  4. Step 4: Simplify right side
    3,352.20x = 11,327,506.84
  5. Step 5: Solve for x
    x = 11,327,506.84/3,352.20
  6. Step 6: Final answer
    x = 3,379.13

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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.