Home / 27,710.92-41,566.38-6,934.42

Finding the Fourth Proportional to 27,710.92, 41,566.38 and 6,934.42

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Solution

The fourth proportional to 27,710.92, 41,566.38 and 6,934.42 is: 10,401.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,710.92 : 41,566.38 = 6,934.42 : x
  2. Step 2: Convert to fraction form
    27,710.92/41,566.38 = 6,934.42/x
  3. Step 3: Cross multiply
    27,710.92x = 41,566.38 × 6,934.42
  4. Step 4: Simplify right side
    27,710.92x = 288,238,736.80
  5. Step 5: Solve for x
    x = 288,238,736.80/27,710.92
  6. Step 6: Final answer
    x = 10,401.63

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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.