Home / 3,063.29-4,591.41-1,747.76

Finding the Fourth Proportional to 3,063.29, 4,591.41 and 1,747.76

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Solution

The fourth proportional to 3,063.29, 4,591.41 and 1,747.76 is: 2,619.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.29 : 4,591.41 = 1,747.76 : x
  2. Step 2: Convert to fraction form
    3,063.29/4,591.41 = 1,747.76/x
  3. Step 3: Cross multiply
    3,063.29x = 4,591.41 × 1,747.76
  4. Step 4: Simplify right side
    3,063.29x = 8,024,659.78
  5. Step 5: Solve for x
    x = 8,024,659.78/3,063.29
  6. Step 6: Final answer
    x = 2,619.63

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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.