Home / 3,964.11-5,948.18-2,016.30

Finding the Fourth Proportional to 3,964.11, 5,948.18 and 2,016.30

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Solution

The fourth proportional to 3,964.11, 5,948.18 and 2,016.30 is: 3,025.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,964.11 : 5,948.18 = 2,016.30 : x
  2. Step 2: Convert to fraction form
    3,964.11/5,948.18 = 2,016.30/x
  3. Step 3: Cross multiply
    3,964.11x = 5,948.18 × 2,016.30
  4. Step 4: Simplify right side
    3,964.11x = 11,993,315.33
  5. Step 5: Solve for x
    x = 11,993,315.33/3,964.11
  6. Step 6: Final answer
    x = 3,025.47

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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.