Home / 6,885.26-10,325.30-2,204.03

Finding the Fourth Proportional to 6,885.26, 10,325.30 and 2,204.03

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Solution

The fourth proportional to 6,885.26, 10,325.30 and 2,204.03 is: 3,305.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,885.26 : 10,325.30 = 2,204.03 : x
  2. Step 2: Convert to fraction form
    6,885.26/10,325.30 = 2,204.03/x
  3. Step 3: Cross multiply
    6,885.26x = 10,325.30 × 2,204.03
  4. Step 4: Simplify right side
    6,885.26x = 22,757,208.31
  5. Step 5: Solve for x
    x = 22,757,208.31/6,885.26
  6. Step 6: Final answer
    x = 3,305.21

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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.