Home / 33,651.64-50,350.47-20,092.57

Finding the Fourth Proportional to 33,651.64, 50,350.47 and 20,092.57

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Solution

The fourth proportional to 33,651.64, 50,350.47 and 20,092.57 is: 30,063.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,651.64 : 50,350.47 = 20,092.57 : x
  2. Step 2: Convert to fraction form
    33,651.64/50,350.47 = 20,092.57/x
  3. Step 3: Cross multiply
    33,651.64x = 50,350.47 × 20,092.57
  4. Step 4: Simplify right side
    33,651.64x = 1,011,670,343.01
  5. Step 5: Solve for x
    x = 1,011,670,343.01/33,651.64
  6. Step 6: Final answer
    x = 30,063.03

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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.