Home / 4,498.60-6,747.90-2,546.76

Finding the Fourth Proportional to 4,498.60, 6,747.90 and 2,546.76

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Solution

The fourth proportional to 4,498.60, 6,747.90 and 2,546.76 is: 3,820.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498.60 : 6,747.90 = 2,546.76 : x
  2. Step 2: Convert to fraction form
    4,498.60/6,747.90 = 2,546.76/x
  3. Step 3: Cross multiply
    4,498.60x = 6,747.90 × 2,546.76
  4. Step 4: Simplify right side
    4,498.60x = 17,185,281.80
  5. Step 5: Solve for x
    x = 17,185,281.80/4,498.60
  6. Step 6: Final answer
    x = 3,820.14

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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.