Home / 33,517.38-50,199.50-15,999.51

Finding the Fourth Proportional to 33,517.38, 50,199.50 and 15,999.51

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Solution

The fourth proportional to 33,517.38, 50,199.50 and 15,999.51 is: 23,962.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,517.38 : 50,199.50 = 15,999.51 : x
  2. Step 2: Convert to fraction form
    33,517.38/50,199.50 = 15,999.51/x
  3. Step 3: Cross multiply
    33,517.38x = 50,199.50 × 15,999.51
  4. Step 4: Simplify right side
    33,517.38x = 803,167,322.25
  5. Step 5: Solve for x
    x = 803,167,322.25/33,517.38
  6. Step 6: Final answer
    x = 23,962.71

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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.