Home / 2,464.22-3,685.09-1,839.95

Finding the Fourth Proportional to 2,464.22, 3,685.09 and 1,839.95

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Solution

The fourth proportional to 2,464.22, 3,685.09 and 1,839.95 is: 2,751.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464.22 : 3,685.09 = 1,839.95 : x
  2. Step 2: Convert to fraction form
    2,464.22/3,685.09 = 1,839.95/x
  3. Step 3: Cross multiply
    2,464.22x = 3,685.09 × 1,839.95
  4. Step 4: Simplify right side
    2,464.22x = 6,780,392.86
  5. Step 5: Solve for x
    x = 6,780,392.86/2,464.22
  6. Step 6: Final answer
    x = 2,751.54

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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.