Home / 6,002.20-9,000.60-2,713.60

Finding the Fourth Proportional to 6,002.20, 9,000.60 and 2,713.60

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Solution

The fourth proportional to 6,002.20, 9,000.60 and 2,713.60 is: 4,069.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002.20 : 9,000.60 = 2,713.60 : x
  2. Step 2: Convert to fraction form
    6,002.20/9,000.60 = 2,713.60/x
  3. Step 3: Cross multiply
    6,002.20x = 9,000.60 × 2,713.60
  4. Step 4: Simplify right side
    6,002.20x = 24,424,028.16
  5. Step 5: Solve for x
    x = 24,424,028.16/6,002.20
  6. Step 6: Final answer
    x = 4,069.18

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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.