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Finding the Fourth Proportional to 5,993.62, 8,990.76 and 1,834.27

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Solution

The fourth proportional to 5,993.62, 8,990.76 and 1,834.27 is: 2,751.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.62 : 8,990.76 = 1,834.27 : x
  2. Step 2: Convert to fraction form
    5,993.62/8,990.76 = 1,834.27/x
  3. Step 3: Cross multiply
    5,993.62x = 8,990.76 × 1,834.27
  4. Step 4: Simplify right side
    5,993.62x = 16,491,481.35
  5. Step 5: Solve for x
    x = 16,491,481.35/5,993.62
  6. Step 6: Final answer
    x = 2,751.51

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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.