Home / 33,450.73-50,102.07-13,669.27

Finding the Fourth Proportional to 33,450.73, 50,102.07 and 13,669.27

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Solution

The fourth proportional to 33,450.73, 50,102.07 and 13,669.27 is: 20,473.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,450.73 : 50,102.07 = 13,669.27 : x
  2. Step 2: Convert to fraction form
    33,450.73/50,102.07 = 13,669.27/x
  3. Step 3: Cross multiply
    33,450.73x = 50,102.07 × 13,669.27
  4. Step 4: Simplify right side
    33,450.73x = 684,858,722.39
  5. Step 5: Solve for x
    x = 684,858,722.39/33,450.73
  6. Step 6: Final answer
    x = 20,473.66

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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.