Home / 33,552.03-50,299.25-18,748.83

Finding the Fourth Proportional to 33,552.03, 50,299.25 and 18,748.83

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Solution

The fourth proportional to 33,552.03, 50,299.25 and 18,748.83 is: 28,107.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,552.03 : 50,299.25 = 18,748.83 : x
  2. Step 2: Convert to fraction form
    33,552.03/50,299.25 = 18,748.83/x
  3. Step 3: Cross multiply
    33,552.03x = 50,299.25 × 18,748.83
  4. Step 4: Simplify right side
    33,552.03x = 943,051,993.63
  5. Step 5: Solve for x
    x = 943,051,993.63/33,552.03
  6. Step 6: Final answer
    x = 28,107.15

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1.5x scale

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.