Home / 197,058.82-295,629.72-63,928.72

Finding the Fourth Proportional to 197,058.82, 295,629.72 and 63,928.72

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Solution

The fourth proportional to 197,058.82, 295,629.72 and 63,928.72 is: 95,906.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,058.82 : 295,629.72 = 63,928.72 : x
  2. Step 2: Convert to fraction form
    197,058.82/295,629.72 = 63,928.72/x
  3. Step 3: Cross multiply
    197,058.82x = 295,629.72 × 63,928.72
  4. Step 4: Simplify right side
    197,058.82x = 18,899,229,593.56
  5. Step 5: Solve for x
    x = 18,899,229,593.56/197,058.82
  6. Step 6: Final answer
    x = 95,906.54

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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.