Home / 3,326.04-4,589.46-1,928.52

Finding the Fourth Proportional to 3,326.04, 4,589.46 and 1,928.52

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Solution

The fourth proportional to 3,326.04, 4,589.46 and 1,928.52 is: 2,661.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.04 : 4,589.46 = 1,928.52 : x
  2. Step 2: Convert to fraction form
    3,326.04/4,589.46 = 1,928.52/x
  3. Step 3: Cross multiply
    3,326.04x = 4,589.46 × 1,928.52
  4. Step 4: Simplify right side
    3,326.04x = 8,850,865.40
  5. Step 5: Solve for x
    x = 8,850,865.40/3,326.04
  6. Step 6: Final answer
    x = 2,661.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.