Home / 33,781.05-50,677.11-14,060.93

Finding the Fourth Proportional to 33,781.05, 50,677.11 and 14,060.93

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Solution

The fourth proportional to 33,781.05, 50,677.11 and 14,060.93 is: 21,093.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,781.05 : 50,677.11 = 14,060.93 : x
  2. Step 2: Convert to fraction form
    33,781.05/50,677.11 = 14,060.93/x
  3. Step 3: Cross multiply
    33,781.05x = 50,677.11 × 14,060.93
  4. Step 4: Simplify right side
    33,781.05x = 712,567,042.93
  5. Step 5: Solve for x
    x = 712,567,042.93/33,781.05
  6. Step 6: Final answer
    x = 21,093.69

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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.