Home / 16,549.97-24,824.96-4,863.20

Finding the Fourth Proportional to 16,549.97, 24,824.96 and 4,863.20

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Solution

The fourth proportional to 16,549.97, 24,824.96 and 4,863.20 is: 7,294.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,549.97 : 24,824.96 = 4,863.20 : x
  2. Step 2: Convert to fraction form
    16,549.97/24,824.96 = 4,863.20/x
  3. Step 3: Cross multiply
    16,549.97x = 24,824.96 × 4,863.20
  4. Step 4: Simplify right side
    16,549.97x = 120,728,597.03
  5. Step 5: Solve for x
    x = 120,728,597.03/16,549.97
  6. Step 6: Final answer
    x = 7,294.79

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Similar ratio
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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.