Home / 4,488.10-6,193.22-2,498.54

Finding the Fourth Proportional to 4,488.10, 6,193.22 and 2,498.54

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Solution

The fourth proportional to 4,488.10, 6,193.22 and 2,498.54 is: 3,447.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.10 : 6,193.22 = 2,498.54 : x
  2. Step 2: Convert to fraction form
    4,488.10/6,193.22 = 2,498.54/x
  3. Step 3: Cross multiply
    4,488.10x = 6,193.22 × 2,498.54
  4. Step 4: Simplify right side
    4,488.10x = 15,473,964.44
  5. Step 5: Solve for x
    x = 15,473,964.44/4,488.10
  6. Step 6: Final answer
    x = 3,447.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.