Home / 4,255.17-5,872.33-2,366.76

Finding the Fourth Proportional to 4,255.17, 5,872.33 and 2,366.76

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Solution

The fourth proportional to 4,255.17, 5,872.33 and 2,366.76 is: 3,266.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255.17 : 5,872.33 = 2,366.76 : x
  2. Step 2: Convert to fraction form
    4,255.17/5,872.33 = 2,366.76/x
  3. Step 3: Cross multiply
    4,255.17x = 5,872.33 × 2,366.76
  4. Step 4: Simplify right side
    4,255.17x = 13,898,395.75
  5. Step 5: Solve for x
    x = 13,898,395.75/4,255.17
  6. Step 6: Final answer
    x = 3,266.24

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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.