Home / 2,244.91-3,367.93-1,321.24

Finding the Fourth Proportional to 2,244.91, 3,367.93 and 1,321.24

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Solution

The fourth proportional to 2,244.91, 3,367.93 and 1,321.24 is: 1,982.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.91 : 3,367.93 = 1,321.24 : x
  2. Step 2: Convert to fraction form
    2,244.91/3,367.93 = 1,321.24/x
  3. Step 3: Cross multiply
    2,244.91x = 3,367.93 × 1,321.24
  4. Step 4: Simplify right side
    2,244.91x = 4,449,843.83
  5. Step 5: Solve for x
    x = 4,449,843.83/2,244.91
  6. Step 6: Final answer
    x = 1,982.19

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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.