Home / 197,302.91-295,957.08-64,183.86

Finding the Fourth Proportional to 197,302.91, 295,957.08 and 64,183.86

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Solution

The fourth proportional to 197,302.91, 295,957.08 and 64,183.86 is: 96,276.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,302.91 : 295,957.08 = 64,183.86 : x
  2. Step 2: Convert to fraction form
    197,302.91/295,957.08 = 64,183.86/x
  3. Step 3: Cross multiply
    197,302.91x = 295,957.08 × 64,183.86
  4. Step 4: Simplify right side
    197,302.91x = 18,995,667,788.73
  5. Step 5: Solve for x
    x = 18,995,667,788.73/197,302.91
  6. Step 6: Final answer
    x = 96,276.68

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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.