Home / 33,917.37-50,857.40-26,942.05

Finding the Fourth Proportional to 33,917.37, 50,857.40 and 26,942.05

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Solution

The fourth proportional to 33,917.37, 50,857.40 and 26,942.05 is: 40,398.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,917.37 : 50,857.40 = 26,942.05 : x
  2. Step 2: Convert to fraction form
    33,917.37/50,857.40 = 26,942.05/x
  3. Step 3: Cross multiply
    33,917.37x = 50,857.40 × 26,942.05
  4. Step 4: Simplify right side
    33,917.37x = 1,370,202,613.67
  5. Step 5: Solve for x
    x = 1,370,202,613.67/33,917.37
  6. Step 6: Final answer
    x = 40,398.26

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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.