Home / 4,414.44-6,623.92-2,934.68

Finding the Fourth Proportional to 4,414.44, 6,623.92 and 2,934.68

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Solution

The fourth proportional to 4,414.44, 6,623.92 and 2,934.68 is: 4,403.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.44 : 6,623.92 = 2,934.68 : x
  2. Step 2: Convert to fraction form
    4,414.44/6,623.92 = 2,934.68/x
  3. Step 3: Cross multiply
    4,414.44x = 6,623.92 × 2,934.68
  4. Step 4: Simplify right side
    4,414.44x = 19,439,085.55
  5. Step 5: Solve for x
    x = 19,439,085.55/4,414.44
  6. Step 6: Final answer
    x = 4,403.52

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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.