Home / 33,222.33-49,839.92-10,739.07

Finding the Fourth Proportional to 33,222.33, 49,839.92 and 10,739.07

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Solution

The fourth proportional to 33,222.33, 49,839.92 and 10,739.07 is: 16,110.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222.33 : 49,839.92 = 10,739.07 : x
  2. Step 2: Convert to fraction form
    33,222.33/49,839.92 = 10,739.07/x
  3. Step 3: Cross multiply
    33,222.33x = 49,839.92 × 10,739.07
  4. Step 4: Simplify right side
    33,222.33x = 535,234,335.98
  5. Step 5: Solve for x
    x = 535,234,335.98/33,222.33
  6. Step 6: Final answer
    x = 16,110.68

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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.