Home / 4,255.24-5,872.19-2,366.99

Finding the Fourth Proportional to 4,255.24, 5,872.19 and 2,366.99

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Solution

The fourth proportional to 4,255.24, 5,872.19 and 2,366.99 is: 3,266.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255.24 : 5,872.19 = 2,366.99 : x
  2. Step 2: Convert to fraction form
    4,255.24/5,872.19 = 2,366.99/x
  3. Step 3: Cross multiply
    4,255.24x = 5,872.19 × 2,366.99
  4. Step 4: Simplify right side
    4,255.24x = 13,899,435.61
  5. Step 5: Solve for x
    x = 13,899,435.61/4,255.24
  6. Step 6: Final answer
    x = 3,266.43

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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.