Home / 3,272.84-4,913.10-2,043.08

Finding the Fourth Proportional to 3,272.84, 4,913.10 and 2,043.08

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Solution

The fourth proportional to 3,272.84, 4,913.10 and 2,043.08 is: 3,067.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272.84 : 4,913.10 = 2,043.08 : x
  2. Step 2: Convert to fraction form
    3,272.84/4,913.10 = 2,043.08/x
  3. Step 3: Cross multiply
    3,272.84x = 4,913.10 × 2,043.08
  4. Step 4: Simplify right side
    3,272.84x = 10,037,856.35
  5. Step 5: Solve for x
    x = 10,037,856.35/3,272.84
  6. Step 6: Final answer
    x = 3,067.02

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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.