Home / 6,206.04-9,311.09-2,310.75

Finding the Fourth Proportional to 6,206.04, 9,311.09 and 2,310.75

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Solution

The fourth proportional to 6,206.04, 9,311.09 and 2,310.75 is: 3,466.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206.04 : 9,311.09 = 2,310.75 : x
  2. Step 2: Convert to fraction form
    6,206.04/9,311.09 = 2,310.75/x
  3. Step 3: Cross multiply
    6,206.04x = 9,311.09 × 2,310.75
  4. Step 4: Simplify right side
    6,206.04x = 21,515,589.66
  5. Step 5: Solve for x
    x = 21,515,589.66/6,206.04
  6. Step 6: Final answer
    x = 3,466.88

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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.