Home / 3,256.27-4,884.99-1,608.73

Finding the Fourth Proportional to 3,256.27, 4,884.99 and 1,608.73

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Solution

The fourth proportional to 3,256.27, 4,884.99 and 1,608.73 is: 2,413.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256.27 : 4,884.99 = 1,608.73 : x
  2. Step 2: Convert to fraction form
    3,256.27/4,884.99 = 1,608.73/x
  3. Step 3: Cross multiply
    3,256.27x = 4,884.99 × 1,608.73
  4. Step 4: Simplify right side
    3,256.27x = 7,858,629.96
  5. Step 5: Solve for x
    x = 7,858,629.96/3,256.27
  6. Step 6: Final answer
    x = 2,413.38

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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.