Home / 3,067.57-4,233.16-1,704.84

Finding the Fourth Proportional to 3,067.57, 4,233.16 and 1,704.84

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Solution

The fourth proportional to 3,067.57, 4,233.16 and 1,704.84 is: 2,352.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.57 : 4,233.16 = 1,704.84 : x
  2. Step 2: Convert to fraction form
    3,067.57/4,233.16 = 1,704.84/x
  3. Step 3: Cross multiply
    3,067.57x = 4,233.16 × 1,704.84
  4. Step 4: Simplify right side
    3,067.57x = 7,216,842.49
  5. Step 5: Solve for x
    x = 7,216,842.49/3,067.57
  6. Step 6: Final answer
    x = 2,352.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.