Home / 3,326.44-4,989.59-1,352.07

Finding the Fourth Proportional to 3,326.44, 4,989.59 and 1,352.07

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Solution

The fourth proportional to 3,326.44, 4,989.59 and 1,352.07 is: 2,028.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.44 : 4,989.59 = 1,352.07 : x
  2. Step 2: Convert to fraction form
    3,326.44/4,989.59 = 1,352.07/x
  3. Step 3: Cross multiply
    3,326.44x = 4,989.59 × 1,352.07
  4. Step 4: Simplify right side
    3,326.44x = 6,746,257.33
  5. Step 5: Solve for x
    x = 6,746,257.33/3,326.44
  6. Step 6: Final answer
    x = 2,028.07

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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.