Home / 3,326.89-4,591.41-2,000.56

Finding the Fourth Proportional to 3,326.89, 4,591.41 and 2,000.56

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Solution

The fourth proportional to 3,326.89, 4,591.41 and 2,000.56 is: 2,760.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.89 : 4,591.41 = 2,000.56 : x
  2. Step 2: Convert to fraction form
    3,326.89/4,591.41 = 2,000.56/x
  3. Step 3: Cross multiply
    3,326.89x = 4,591.41 × 2,000.56
  4. Step 4: Simplify right side
    3,326.89x = 9,185,391.19
  5. Step 5: Solve for x
    x = 9,185,391.19/3,326.89
  6. Step 6: Final answer
    x = 2,760.95

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1.5x scale

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.