Home / 3,233.12-4,854.20-2,243.58

Finding the Fourth Proportional to 3,233.12, 4,854.20 and 2,243.58

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Solution

The fourth proportional to 3,233.12, 4,854.20 and 2,243.58 is: 3,368.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.12 : 4,854.20 = 2,243.58 : x
  2. Step 2: Convert to fraction form
    3,233.12/4,854.20 = 2,243.58/x
  3. Step 3: Cross multiply
    3,233.12x = 4,854.20 × 2,243.58
  4. Step 4: Simplify right side
    3,233.12x = 10,890,786.04
  5. Step 5: Solve for x
    x = 10,890,786.04/3,233.12
  6. Step 6: Final answer
    x = 3,368.51

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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.