Home / 2,540.92-3,506.22-1,493.24

Finding the Fourth Proportional to 2,540.92, 3,506.22 and 1,493.24

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Solution

The fourth proportional to 2,540.92, 3,506.22 and 1,493.24 is: 2,060.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,540.92 : 3,506.22 = 1,493.24 : x
  2. Step 2: Convert to fraction form
    2,540.92/3,506.22 = 1,493.24/x
  3. Step 3: Cross multiply
    2,540.92x = 3,506.22 × 1,493.24
  4. Step 4: Simplify right side
    2,540.92x = 5,235,627.95
  5. Step 5: Solve for x
    x = 5,235,627.95/2,540.92
  6. Step 6: Final answer
    x = 2,060.52

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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.