Home / 33,295.44-49,944.84-11,107.92

Finding the Fourth Proportional to 33,295.44, 49,944.84 and 11,107.92

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Solution

The fourth proportional to 33,295.44, 49,944.84 and 11,107.92 is: 16,662.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,295.44 : 49,944.84 = 11,107.92 : x
  2. Step 2: Convert to fraction form
    33,295.44/49,944.84 = 11,107.92/x
  3. Step 3: Cross multiply
    33,295.44x = 49,944.84 × 11,107.92
  4. Step 4: Simplify right side
    33,295.44x = 554,783,287.13
  5. Step 5: Solve for x
    x = 554,783,287.13/33,295.44
  6. Step 6: Final answer
    x = 16,662.44

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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.