Home / 3,393.27-5,074.04-2,416.41

Finding the Fourth Proportional to 3,393.27, 5,074.04 and 2,416.41

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Solution

The fourth proportional to 3,393.27, 5,074.04 and 2,416.41 is: 3,613.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393.27 : 5,074.04 = 2,416.41 : x
  2. Step 2: Convert to fraction form
    3,393.27/5,074.04 = 2,416.41/x
  3. Step 3: Cross multiply
    3,393.27x = 5,074.04 × 2,416.41
  4. Step 4: Simplify right side
    3,393.27x = 12,260,948.91
  5. Step 5: Solve for x
    x = 12,260,948.91/3,393.27
  6. Step 6: Final answer
    x = 3,613.31

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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.