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Finding the Fourth Proportional to 33,326.37, 50,005.85 and 14,603.85

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Solution

The fourth proportional to 33,326.37, 50,005.85 and 14,603.85 is: 21,912.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,326.37 : 50,005.85 = 14,603.85 : x
  2. Step 2: Convert to fraction form
    33,326.37/50,005.85 = 14,603.85/x
  3. Step 3: Cross multiply
    33,326.37x = 50,005.85 × 14,603.85
  4. Step 4: Simplify right side
    33,326.37x = 730,277,859.50
  5. Step 5: Solve for x
    x = 730,277,859.50/33,326.37
  6. Step 6: Final answer
    x = 21,912.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.