Home / 16,540.62-24,805.67-5,444.84

Finding the Fourth Proportional to 16,540.62, 24,805.67 and 5,444.84

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Solution

The fourth proportional to 16,540.62, 24,805.67 and 5,444.84 is: 8,165.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,540.62 : 24,805.67 = 5,444.84 : x
  2. Step 2: Convert to fraction form
    16,540.62/24,805.67 = 5,444.84/x
  3. Step 3: Cross multiply
    16,540.62x = 24,805.67 × 5,444.84
  4. Step 4: Simplify right side
    16,540.62x = 135,062,752.99
  5. Step 5: Solve for x
    x = 135,062,752.99/16,540.62
  6. Step 6: Final answer
    x = 8,165.52

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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.