Home / 5,466.20-8,199.30-2,002.04

Finding the Fourth Proportional to 5,466.20, 8,199.30 and 2,002.04

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Solution

The fourth proportional to 5,466.20, 8,199.30 and 2,002.04 is: 3,003.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466.20 : 8,199.30 = 2,002.04 : x
  2. Step 2: Convert to fraction form
    5,466.20/8,199.30 = 2,002.04/x
  3. Step 3: Cross multiply
    5,466.20x = 8,199.30 × 2,002.04
  4. Step 4: Simplify right side
    5,466.20x = 16,415,326.57
  5. Step 5: Solve for x
    x = 16,415,326.57/5,466.20
  6. Step 6: Final answer
    x = 3,003.06

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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.