Home / 36,230.96-54,266.14-27,849.28

Finding the Fourth Proportional to 36,230.96, 54,266.14 and 27,849.28

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Solution

The fourth proportional to 36,230.96, 54,266.14 and 27,849.28 is: 41,712.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,230.96 : 54,266.14 = 27,849.28 : x
  2. Step 2: Convert to fraction form
    36,230.96/54,266.14 = 27,849.28/x
  3. Step 3: Cross multiply
    36,230.96x = 54,266.14 × 27,849.28
  4. Step 4: Simplify right side
    36,230.96x = 1,511,272,927.38
  5. Step 5: Solve for x
    x = 1,511,272,927.38/36,230.96
  6. Step 6: Final answer
    x = 41,712.20

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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.