Home / 3,262.22-4,890.94-2,093.54

Finding the Fourth Proportional to 3,262.22, 4,890.94 and 2,093.54

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Solution

The fourth proportional to 3,262.22, 4,890.94 and 2,093.54 is: 3,138.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262.22 : 4,890.94 = 2,093.54 : x
  2. Step 2: Convert to fraction form
    3,262.22/4,890.94 = 2,093.54/x
  3. Step 3: Cross multiply
    3,262.22x = 4,890.94 × 2,093.54
  4. Step 4: Simplify right side
    3,262.22x = 10,239,378.53
  5. Step 5: Solve for x
    x = 10,239,378.53/3,262.22
  6. Step 6: Final answer
    x = 3,138.78

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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.