Home / 27,973.25-41,949.89-9,249.83

Finding the Fourth Proportional to 27,973.25, 41,949.89 and 9,249.83

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Solution

The fourth proportional to 27,973.25, 41,949.89 and 9,249.83 is: 13,871.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,973.25 : 41,949.89 = 9,249.83 : x
  2. Step 2: Convert to fraction form
    27,973.25/41,949.89 = 9,249.83/x
  3. Step 3: Cross multiply
    27,973.25x = 41,949.89 × 9,249.83
  4. Step 4: Simplify right side
    27,973.25x = 388,029,409.64
  5. Step 5: Solve for x
    x = 388,029,409.64/27,973.25
  6. Step 6: Final answer
    x = 13,871.44

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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.