Home / 2,247.52-3,371.76-1,093.92

Finding the Fourth Proportional to 2,247.52, 3,371.76 and 1,093.92

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Solution

The fourth proportional to 2,247.52, 3,371.76 and 1,093.92 is: 1,641.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247.52 : 3,371.76 = 1,093.92 : x
  2. Step 2: Convert to fraction form
    2,247.52/3,371.76 = 1,093.92/x
  3. Step 3: Cross multiply
    2,247.52x = 3,371.76 × 1,093.92
  4. Step 4: Simplify right side
    2,247.52x = 3,688,435.70
  5. Step 5: Solve for x
    x = 3,688,435.70/2,247.52
  6. Step 6: Final answer
    x = 1,641.11

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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.