Home / 3,517.11-4,849.01-3,025.04

Finding the Fourth Proportional to 3,517.11, 4,849.01 and 3,025.04

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Solution

The fourth proportional to 3,517.11, 4,849.01 and 3,025.04 is: 4,170.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517.11 : 4,849.01 = 3,025.04 : x
  2. Step 2: Convert to fraction form
    3,517.11/4,849.01 = 3,025.04/x
  3. Step 3: Cross multiply
    3,517.11x = 4,849.01 × 3,025.04
  4. Step 4: Simplify right side
    3,517.11x = 14,668,409.84
  5. Step 5: Solve for x
    x = 14,668,409.84/3,517.11
  6. Step 6: Final answer
    x = 4,170.59

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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.