Home / 24,198.66-36,299.35-8,616.28

Finding the Fourth Proportional to 24,198.66, 36,299.35 and 8,616.28

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Solution

The fourth proportional to 24,198.66, 36,299.35 and 8,616.28 is: 12,924.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,198.66 : 36,299.35 = 8,616.28 : x
  2. Step 2: Convert to fraction form
    24,198.66/36,299.35 = 8,616.28/x
  3. Step 3: Cross multiply
    24,198.66x = 36,299.35 × 8,616.28
  4. Step 4: Simplify right side
    24,198.66x = 312,765,419.56
  5. Step 5: Solve for x
    x = 312,765,419.56/24,198.66
  6. Step 6: Final answer
    x = 12,924.91

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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.