Home / 6,682.22-10,023.97-1,751.90

Finding the Fourth Proportional to 6,682.22, 10,023.97 and 1,751.90

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Solution

The fourth proportional to 6,682.22, 10,023.97 and 1,751.90 is: 2,628.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682.22 : 10,023.97 = 1,751.90 : x
  2. Step 2: Convert to fraction form
    6,682.22/10,023.97 = 1,751.90/x
  3. Step 3: Cross multiply
    6,682.22x = 10,023.97 × 1,751.90
  4. Step 4: Simplify right side
    6,682.22x = 17,560,993.04
  5. Step 5: Solve for x
    x = 17,560,993.04/6,682.22
  6. Step 6: Final answer
    x = 2,628.02

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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.