Home / 33,093.77-49,646.84-10,908.05

Finding the Fourth Proportional to 33,093.77, 49,646.84 and 10,908.05

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Solution

The fourth proportional to 33,093.77, 49,646.84 and 10,908.05 is: 16,364.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,093.77 : 49,646.84 = 10,908.05 : x
  2. Step 2: Convert to fraction form
    33,093.77/49,646.84 = 10,908.05/x
  3. Step 3: Cross multiply
    33,093.77x = 49,646.84 × 10,908.05
  4. Step 4: Simplify right side
    33,093.77x = 541,549,910.29
  5. Step 5: Solve for x
    x = 541,549,910.29/33,093.77
  6. Step 6: Final answer
    x = 16,364.11

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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.