Home / 33,928.93-50,874.90-11,740.47

Finding the Fourth Proportional to 33,928.93, 50,874.90 and 11,740.47

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Solution

The fourth proportional to 33,928.93, 50,874.90 and 11,740.47 is: 17,604.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,928.93 : 50,874.90 = 11,740.47 : x
  2. Step 2: Convert to fraction form
    33,928.93/50,874.90 = 11,740.47/x
  3. Step 3: Cross multiply
    33,928.93x = 50,874.90 × 11,740.47
  4. Step 4: Simplify right side
    33,928.93x = 597,295,237.20
  5. Step 5: Solve for x
    x = 597,295,237.20/33,928.93
  6. Step 6: Final answer
    x = 17,604.31

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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.