Home / 4,201.94-6,301.79-2,552.78

Finding the Fourth Proportional to 4,201.94, 6,301.79 and 2,552.78

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Solution

The fourth proportional to 4,201.94, 6,301.79 and 2,552.78 is: 3,828.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201.94 : 6,301.79 = 2,552.78 : x
  2. Step 2: Convert to fraction form
    4,201.94/6,301.79 = 2,552.78/x
  3. Step 3: Cross multiply
    4,201.94x = 6,301.79 × 2,552.78
  4. Step 4: Simplify right side
    4,201.94x = 16,087,083.48
  5. Step 5: Solve for x
    x = 16,087,083.48/4,201.94
  6. Step 6: Final answer
    x = 3,828.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.