Home / 36,851.63-50,855.24-20,084.63

Finding the Fourth Proportional to 36,851.63, 50,855.24 and 20,084.63

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Solution

The fourth proportional to 36,851.63, 50,855.24 and 20,084.63 is: 27,716.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,851.63 : 50,855.24 = 20,084.63 : x
  2. Step 2: Convert to fraction form
    36,851.63/50,855.24 = 20,084.63/x
  3. Step 3: Cross multiply
    36,851.63x = 50,855.24 × 20,084.63
  4. Step 4: Simplify right side
    36,851.63x = 1,021,408,474.90
  5. Step 5: Solve for x
    x = 1,021,408,474.90/36,851.63
  6. Step 6: Final answer
    x = 27,716.78

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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.