Home / 197,028.25-295,585.61-63,921.96

Finding the Fourth Proportional to 197,028.25, 295,585.61 and 63,921.96

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Solution

The fourth proportional to 197,028.25, 295,585.61 and 63,921.96 is: 95,896.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,028.25 : 295,585.61 = 63,921.96 : x
  2. Step 2: Convert to fraction form
    197,028.25/295,585.61 = 63,921.96/x
  3. Step 3: Cross multiply
    197,028.25x = 295,585.61 × 63,921.96
  4. Step 4: Simplify right side
    197,028.25x = 18,894,411,219.39
  5. Step 5: Solve for x
    x = 18,894,411,219.39/197,028.25
  6. Step 6: Final answer
    x = 95,896.97

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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.