Home / 4,171.88-5,756.27-2,493.03

Finding the Fourth Proportional to 4,171.88, 5,756.27 and 2,493.03

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Solution

The fourth proportional to 4,171.88, 5,756.27 and 2,493.03 is: 3,439.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171.88 : 5,756.27 = 2,493.03 : x
  2. Step 2: Convert to fraction form
    4,171.88/5,756.27 = 2,493.03/x
  3. Step 3: Cross multiply
    4,171.88x = 5,756.27 × 2,493.03
  4. Step 4: Simplify right side
    4,171.88x = 14,350,541.33
  5. Step 5: Solve for x
    x = 14,350,541.33/4,171.88
  6. Step 6: Final answer
    x = 3,439.83

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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.