Home / 6,758.22-10,131.06-3,464.04

Finding the Fourth Proportional to 6,758.22, 10,131.06 and 3,464.04

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Solution

The fourth proportional to 6,758.22, 10,131.06 and 3,464.04 is: 5,192.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758.22 : 10,131.06 = 3,464.04 : x
  2. Step 2: Convert to fraction form
    6,758.22/10,131.06 = 3,464.04/x
  3. Step 3: Cross multiply
    6,758.22x = 10,131.06 × 3,464.04
  4. Step 4: Simplify right side
    6,758.22x = 35,094,397.08
  5. Step 5: Solve for x
    x = 35,094,397.08/6,758.22
  6. Step 6: Final answer
    x = 5,192.85

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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.