Home / 55,524.64-83,286.42-16,081.42

Finding the Fourth Proportional to 55,524.64, 83,286.42 and 16,081.42

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Solution

The fourth proportional to 55,524.64, 83,286.42 and 16,081.42 is: 24,121.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,524.64 : 83,286.42 = 16,081.42 : x
  2. Step 2: Convert to fraction form
    55,524.64/83,286.42 = 16,081.42/x
  3. Step 3: Cross multiply
    55,524.64x = 83,286.42 × 16,081.42
  4. Step 4: Simplify right side
    55,524.64x = 1,339,363,900.32
  5. Step 5: Solve for x
    x = 1,339,363,900.32/55,524.64
  6. Step 6: Final answer
    x = 24,121.97

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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.