Home / 197,900.01-296,891.64-64,769.94

Finding the Fourth Proportional to 197,900.01, 296,891.64 and 64,769.94

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Solution

The fourth proportional to 197,900.01, 296,891.64 and 64,769.94 is: 97,168.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,900.01 : 296,891.64 = 64,769.94 : x
  2. Step 2: Convert to fraction form
    197,900.01/296,891.64 = 64,769.94/x
  3. Step 3: Cross multiply
    197,900.01x = 296,891.64 × 64,769.94
  4. Step 4: Simplify right side
    197,900.01x = 19,229,653,709.30
  5. Step 5: Solve for x
    x = 19,229,653,709.30/197,900.01
  6. Step 6: Final answer
    x = 97,168.53

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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.