Home / 3,244.11-4,867.25-1,396.11

Finding the Fourth Proportional to 3,244.11, 4,867.25 and 1,396.11

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Solution

The fourth proportional to 3,244.11, 4,867.25 and 1,396.11 is: 2,094.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244.11 : 4,867.25 = 1,396.11 : x
  2. Step 2: Convert to fraction form
    3,244.11/4,867.25 = 1,396.11/x
  3. Step 3: Cross multiply
    3,244.11x = 4,867.25 × 1,396.11
  4. Step 4: Simplify right side
    3,244.11x = 6,795,209.42
  5. Step 5: Solve for x
    x = 6,795,209.42/3,244.11
  6. Step 6: Final answer
    x = 2,094.63

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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.