Home / 196,856.53-295,331.82-63,736.93

Finding the Fourth Proportional to 196,856.53, 295,331.82 and 63,736.93

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Solution

The fourth proportional to 196,856.53, 295,331.82 and 63,736.93 is: 95,620.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,856.53 : 295,331.82 = 63,736.93 : x
  2. Step 2: Convert to fraction form
    196,856.53/295,331.82 = 63,736.93/x
  3. Step 3: Cross multiply
    196,856.53x = 295,331.82 × 63,736.93
  4. Step 4: Simplify right side
    196,856.53x = 18,823,542,365.54
  5. Step 5: Solve for x
    x = 18,823,542,365.54/196,856.53
  6. Step 6: Final answer
    x = 95,620.62

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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.