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Finding the Fourth Proportional to 33,195.70, 49,793.89 and 26,574.28

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Solution

The fourth proportional to 33,195.70, 49,793.89 and 26,574.28 is: 39,861.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,195.70 : 49,793.89 = 26,574.28 : x
  2. Step 2: Convert to fraction form
    33,195.70/49,793.89 = 26,574.28/x
  3. Step 3: Cross multiply
    33,195.70x = 49,793.89 × 26,574.28
  4. Step 4: Simplify right side
    33,195.70x = 1,323,236,634.06
  5. Step 5: Solve for x
    x = 1,323,236,634.06/33,195.70
  6. Step 6: Final answer
    x = 39,861.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.