Home / 4,241.68-5,849.75-2,748.04

Finding the Fourth Proportional to 4,241.68, 5,849.75 and 2,748.04

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Solution

The fourth proportional to 4,241.68, 5,849.75 and 2,748.04 is: 3,789.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241.68 : 5,849.75 = 2,748.04 : x
  2. Step 2: Convert to fraction form
    4,241.68/5,849.75 = 2,748.04/x
  3. Step 3: Cross multiply
    4,241.68x = 5,849.75 × 2,748.04
  4. Step 4: Simplify right side
    4,241.68x = 16,075,339.24
  5. Step 5: Solve for x
    x = 16,075,339.24/4,241.68
  6. Step 6: Final answer
    x = 3,789.85

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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.