Home / 5,976.38-8,964.57-1,593.62

Finding the Fourth Proportional to 5,976.38, 8,964.57 and 1,593.62

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Solution

The fourth proportional to 5,976.38, 8,964.57 and 1,593.62 is: 2,390.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.38 : 8,964.57 = 1,593.62 : x
  2. Step 2: Convert to fraction form
    5,976.38/8,964.57 = 1,593.62/x
  3. Step 3: Cross multiply
    5,976.38x = 8,964.57 × 1,593.62
  4. Step 4: Simplify right side
    5,976.38x = 14,286,118.04
  5. Step 5: Solve for x
    x = 14,286,118.04/5,976.38
  6. Step 6: Final answer
    x = 2,390.43

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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.