Home / 27,795.25-41,700.66-11,166.95

Finding the Fourth Proportional to 27,795.25, 41,700.66 and 11,166.95

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Solution

The fourth proportional to 27,795.25, 41,700.66 and 11,166.95 is: 16,753.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,795.25 : 41,700.66 = 11,166.95 : x
  2. Step 2: Convert to fraction form
    27,795.25/41,700.66 = 11,166.95/x
  3. Step 3: Cross multiply
    27,795.25x = 41,700.66 × 11,166.95
  4. Step 4: Simplify right side
    27,795.25x = 465,669,310.38
  5. Step 5: Solve for x
    x = 465,669,310.38/27,795.25
  6. Step 6: Final answer
    x = 16,753.56

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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.