Home / 36,850.24-50,854.56-20,083.84

Finding the Fourth Proportional to 36,850.24, 50,854.56 and 20,083.84

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Solution

The fourth proportional to 36,850.24, 50,854.56 and 20,083.84 is: 27,716.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,850.24 : 50,854.56 = 20,083.84 : x
  2. Step 2: Convert to fraction form
    36,850.24/50,854.56 = 20,083.84/x
  3. Step 3: Cross multiply
    36,850.24x = 50,854.56 × 20,083.84
  4. Step 4: Simplify right side
    36,850.24x = 1,021,354,846.31
  5. Step 5: Solve for x
    x = 1,021,354,846.31/36,850.24
  6. Step 6: Final answer
    x = 27,716.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.