Home / 3,258.54-4,888.26-1,067.49

Finding the Fourth Proportional to 3,258.54, 4,888.26 and 1,067.49

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Solution

The fourth proportional to 3,258.54, 4,888.26 and 1,067.49 is: 1,601.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258.54 : 4,888.26 = 1,067.49 : x
  2. Step 2: Convert to fraction form
    3,258.54/4,888.26 = 1,067.49/x
  3. Step 3: Cross multiply
    3,258.54x = 4,888.26 × 1,067.49
  4. Step 4: Simplify right side
    3,258.54x = 5,218,168.67
  5. Step 5: Solve for x
    x = 5,218,168.67/3,258.54
  6. Step 6: Final answer
    x = 1,601.38

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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.