Home / 3,548.10-5,324.13-2,069.04

Finding the Fourth Proportional to 3,548.10, 5,324.13 and 2,069.04

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Solution

The fourth proportional to 3,548.10, 5,324.13 and 2,069.04 is: 3,104.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548.10 : 5,324.13 = 2,069.04 : x
  2. Step 2: Convert to fraction form
    3,548.10/5,324.13 = 2,069.04/x
  3. Step 3: Cross multiply
    3,548.10x = 5,324.13 × 2,069.04
  4. Step 4: Simplify right side
    3,548.10x = 11,015,837.94
  5. Step 5: Solve for x
    x = 11,015,837.94/3,548.10
  6. Step 6: Final answer
    x = 3,104.71

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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.