Home / 4,083.22-6,107.69-3,441.47

Finding the Fourth Proportional to 4,083.22, 6,107.69 and 3,441.47

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Solution

The fourth proportional to 4,083.22, 6,107.69 and 3,441.47 is: 5,147.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.22 : 6,107.69 = 3,441.47 : x
  2. Step 2: Convert to fraction form
    4,083.22/6,107.69 = 3,441.47/x
  3. Step 3: Cross multiply
    4,083.22x = 6,107.69 × 3,441.47
  4. Step 4: Simplify right side
    4,083.22x = 21,019,429.97
  5. Step 5: Solve for x
    x = 21,019,429.97/4,083.22
  6. Step 6: Final answer
    x = 5,147.76

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1.5x scale

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.