Home / 3,202.26-4,804.52-1,122.85

Finding the Fourth Proportional to 3,202.26, 4,804.52 and 1,122.85

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Solution

The fourth proportional to 3,202.26, 4,804.52 and 1,122.85 is: 1,684.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202.26 : 4,804.52 = 1,122.85 : x
  2. Step 2: Convert to fraction form
    3,202.26/4,804.52 = 1,122.85/x
  3. Step 3: Cross multiply
    3,202.26x = 4,804.52 × 1,122.85
  4. Step 4: Simplify right side
    3,202.26x = 5,394,734.07
  5. Step 5: Solve for x
    x = 5,394,734.07/3,202.26
  6. Step 6: Final answer
    x = 1,684.66

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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.