Home / 5,989.44-8,984.31-2,093.85

Finding the Fourth Proportional to 5,989.44, 8,984.31 and 2,093.85

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Solution

The fourth proportional to 5,989.44, 8,984.31 and 2,093.85 is: 3,140.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.44 : 8,984.31 = 2,093.85 : x
  2. Step 2: Convert to fraction form
    5,989.44/8,984.31 = 2,093.85/x
  3. Step 3: Cross multiply
    5,989.44x = 8,984.31 × 2,093.85
  4. Step 4: Simplify right side
    5,989.44x = 18,811,752.57
  5. Step 5: Solve for x
    x = 18,811,752.57/5,989.44
  6. Step 6: Final answer
    x = 3,140.82

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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.