Home / 4,236.14-5,843.90-2,744.56

Finding the Fourth Proportional to 4,236.14, 5,843.90 and 2,744.56

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Solution

The fourth proportional to 4,236.14, 5,843.90 and 2,744.56 is: 3,786.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.14 : 5,843.90 = 2,744.56 : x
  2. Step 2: Convert to fraction form
    4,236.14/5,843.90 = 2,744.56/x
  3. Step 3: Cross multiply
    4,236.14x = 5,843.90 × 2,744.56
  4. Step 4: Simplify right side
    4,236.14x = 16,038,934.18
  5. Step 5: Solve for x
    x = 16,038,934.18/4,236.14
  6. Step 6: Final answer
    x = 3,786.21

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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.