Home / 4,169.22-6,246.89-2,934.03

Finding the Fourth Proportional to 4,169.22, 6,246.89 and 2,934.03

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Solution

The fourth proportional to 4,169.22, 6,246.89 and 2,934.03 is: 4,396.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169.22 : 6,246.89 = 2,934.03 : x
  2. Step 2: Convert to fraction form
    4,169.22/6,246.89 = 2,934.03/x
  3. Step 3: Cross multiply
    4,169.22x = 6,246.89 × 2,934.03
  4. Step 4: Simplify right side
    4,169.22x = 18,328,582.42
  5. Step 5: Solve for x
    x = 18,328,582.42/4,169.22
  6. Step 6: Final answer
    x = 4,396.17

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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.