Home / 7,025.18-10,542.97-3,327.42

Finding the Fourth Proportional to 7,025.18, 10,542.97 and 3,327.42

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Solution

The fourth proportional to 7,025.18, 10,542.97 and 3,327.42 is: 4,993.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.18 : 10,542.97 = 3,327.42 : x
  2. Step 2: Convert to fraction form
    7,025.18/10,542.97 = 3,327.42/x
  3. Step 3: Cross multiply
    7,025.18x = 10,542.97 × 3,327.42
  4. Step 4: Simplify right side
    7,025.18x = 35,080,910.73
  5. Step 5: Solve for x
    x = 35,080,910.73/7,025.18
  6. Step 6: Final answer
    x = 4,993.59

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1.5x scale

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.