Home / 4,144.14-5,711.04-2,963.16

Finding the Fourth Proportional to 4,144.14, 5,711.04 and 2,963.16

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Solution

The fourth proportional to 4,144.14, 5,711.04 and 2,963.16 is: 4,083.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144.14 : 5,711.04 = 2,963.16 : x
  2. Step 2: Convert to fraction form
    4,144.14/5,711.04 = 2,963.16/x
  3. Step 3: Cross multiply
    4,144.14x = 5,711.04 × 2,963.16
  4. Step 4: Simplify right side
    4,144.14x = 16,922,725.29
  5. Step 5: Solve for x
    x = 16,922,725.29/4,144.14
  6. Step 6: Final answer
    x = 4,083.53

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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.