Home / 33,093.89-49,646.97-10,908.81

Finding the Fourth Proportional to 33,093.89, 49,646.97 and 10,908.81

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Solution

The fourth proportional to 33,093.89, 49,646.97 and 10,908.81 is: 16,365.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,093.89 : 49,646.97 = 10,908.81 : x
  2. Step 2: Convert to fraction form
    33,093.89/49,646.97 = 10,908.81/x
  3. Step 3: Cross multiply
    33,093.89x = 49,646.97 × 10,908.81
  4. Step 4: Simplify right side
    33,093.89x = 541,589,362.81
  5. Step 5: Solve for x
    x = 541,589,362.81/33,093.89
  6. Step 6: Final answer
    x = 16,365.24

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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.