Home / 3,333.38-4,599.84-1,841.30

Finding the Fourth Proportional to 3,333.38, 4,599.84 and 1,841.30

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Solution

The fourth proportional to 3,333.38, 4,599.84 and 1,841.30 is: 2,540.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333.38 : 4,599.84 = 1,841.30 : x
  2. Step 2: Convert to fraction form
    3,333.38/4,599.84 = 1,841.30/x
  3. Step 3: Cross multiply
    3,333.38x = 4,599.84 × 1,841.30
  4. Step 4: Simplify right side
    3,333.38x = 8,469,685.39
  5. Step 5: Solve for x
    x = 8,469,685.39/3,333.38
  6. Step 6: Final answer
    x = 2,540.87

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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.