Home / 11,244.16-16,863.30-3,344.55

Finding the Fourth Proportional to 11,244.16, 16,863.30 and 3,344.55

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Solution

The fourth proportional to 11,244.16, 16,863.30 and 3,344.55 is: 5,015.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,244.16 : 16,863.30 = 3,344.55 : x
  2. Step 2: Convert to fraction form
    11,244.16/16,863.30 = 3,344.55/x
  3. Step 3: Cross multiply
    11,244.16x = 16,863.30 × 3,344.55
  4. Step 4: Simplify right side
    11,244.16x = 56,400,077.37
  5. Step 5: Solve for x
    x = 56,400,077.37/11,244.16
  6. Step 6: Final answer
    x = 5,015.94

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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.