Home / 27,405.44-41,083.55-22,755.33

Finding the Fourth Proportional to 27,405.44, 41,083.55 and 22,755.33

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Solution

The fourth proportional to 27,405.44, 41,083.55 and 22,755.33 is: 34,112.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,405.44 : 41,083.55 = 22,755.33 : x
  2. Step 2: Convert to fraction form
    27,405.44/41,083.55 = 22,755.33/x
  3. Step 3: Cross multiply
    27,405.44x = 41,083.55 × 22,755.33
  4. Step 4: Simplify right side
    27,405.44x = 934,869,837.38
  5. Step 5: Solve for x
    x = 934,869,837.38/27,405.44
  6. Step 6: Final answer
    x = 34,112.57

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1.5x scale

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.