Home / 197,614.73-296,469.26-64,495.24

Finding the Fourth Proportional to 197,614.73, 296,469.26 and 64,495.24

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Solution

The fourth proportional to 197,614.73, 296,469.26 and 64,495.24 is: 96,758.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,614.73 : 296,469.26 = 64,495.24 : x
  2. Step 2: Convert to fraction form
    197,614.73/296,469.26 = 64,495.24/x
  3. Step 3: Cross multiply
    197,614.73x = 296,469.26 × 64,495.24
  4. Step 4: Simplify right side
    197,614.73x = 19,120,856,076.32
  5. Step 5: Solve for x
    x = 19,120,856,076.32/197,614.73
  6. Step 6: Final answer
    x = 96,758.25

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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.