Home / 10,963.88-16,452.30-4,043.24

Finding the Fourth Proportional to 10,963.88, 16,452.30 and 4,043.24

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Solution

The fourth proportional to 10,963.88, 16,452.30 and 4,043.24 is: 6,067.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,963.88 : 16,452.30 = 4,043.24 : x
  2. Step 2: Convert to fraction form
    10,963.88/16,452.30 = 4,043.24/x
  3. Step 3: Cross multiply
    10,963.88x = 16,452.30 × 4,043.24
  4. Step 4: Simplify right side
    10,963.88x = 66,520,597.45
  5. Step 5: Solve for x
    x = 66,520,597.45/10,963.88
  6. Step 6: Final answer
    x = 6,067.25

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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.