Home / 3,282.26-4,911.83-2,050.25

Finding the Fourth Proportional to 3,282.26, 4,911.83 and 2,050.25

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Solution

The fourth proportional to 3,282.26, 4,911.83 and 2,050.25 is: 3,068.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282.26 : 4,911.83 = 2,050.25 : x
  2. Step 2: Convert to fraction form
    3,282.26/4,911.83 = 2,050.25/x
  3. Step 3: Cross multiply
    3,282.26x = 4,911.83 × 2,050.25
  4. Step 4: Simplify right side
    3,282.26x = 10,070,469.21
  5. Step 5: Solve for x
    x = 10,070,469.21/3,282.26
  6. Step 6: Final answer
    x = 3,068.15

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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.