Home / 10,941.44-16,418.68-4,366.64

Finding the Fourth Proportional to 10,941.44, 16,418.68 and 4,366.64

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Solution

The fourth proportional to 10,941.44, 16,418.68 and 4,366.64 is: 6,552.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,941.44 : 16,418.68 = 4,366.64 : x
  2. Step 2: Convert to fraction form
    10,941.44/16,418.68 = 4,366.64/x
  3. Step 3: Cross multiply
    10,941.44x = 16,418.68 × 4,366.64
  4. Step 4: Simplify right side
    10,941.44x = 71,694,464.84
  5. Step 5: Solve for x
    x = 71,694,464.84/10,941.44
  6. Step 6: Final answer
    x = 6,552.56

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1.5x scale

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.