Home / 197,252.52-295,917.66-64,124.16

Finding the Fourth Proportional to 197,252.52, 295,917.66 and 64,124.16

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Solution

The fourth proportional to 197,252.52, 295,917.66 and 64,124.16 is: 96,198.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,252.52 : 295,917.66 = 64,124.16 : x
  2. Step 2: Convert to fraction form
    197,252.52/295,917.66 = 64,124.16/x
  3. Step 3: Cross multiply
    197,252.52x = 295,917.66 × 64,124.16
  4. Step 4: Simplify right side
    197,252.52x = 18,975,471,376.67
  5. Step 5: Solve for x
    x = 18,975,471,376.67/197,252.52
  6. Step 6: Final answer
    x = 96,198.88

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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.