Home / 33,806.55-50,694.44-18,007.57

Finding the Fourth Proportional to 33,806.55, 50,694.44 and 18,007.57

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Solution

The fourth proportional to 33,806.55, 50,694.44 and 18,007.57 is: 27,003.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,806.55 : 50,694.44 = 18,007.57 : x
  2. Step 2: Convert to fraction form
    33,806.55/50,694.44 = 18,007.57/x
  3. Step 3: Cross multiply
    33,806.55x = 50,694.44 × 18,007.57
  4. Step 4: Simplify right side
    33,806.55x = 912,883,676.91
  5. Step 5: Solve for x
    x = 912,883,676.91/33,806.55
  6. Step 6: Final answer
    x = 27,003.16

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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.