Home / 3,083.88-4,629.93-2,624.61

Finding the Fourth Proportional to 3,083.88, 4,629.93 and 2,624.61

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Solution

The fourth proportional to 3,083.88, 4,629.93 and 2,624.61 is: 3,940.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083.88 : 4,629.93 = 2,624.61 : x
  2. Step 2: Convert to fraction form
    3,083.88/4,629.93 = 2,624.61/x
  3. Step 3: Cross multiply
    3,083.88x = 4,629.93 × 2,624.61
  4. Step 4: Simplify right side
    3,083.88x = 12,151,760.58
  5. Step 5: Solve for x
    x = 12,151,760.58/3,083.88
  6. Step 6: Final answer
    x = 3,940.41

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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.