Home / 63,927.73-95,902.38-19,544.09

Finding the Fourth Proportional to 63,927.73, 95,902.38 and 19,544.09

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Solution

The fourth proportional to 63,927.73, 95,902.38 and 19,544.09 is: 29,319.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927.73 : 95,902.38 = 19,544.09 : x
  2. Step 2: Convert to fraction form
    63,927.73/95,902.38 = 19,544.09/x
  3. Step 3: Cross multiply
    63,927.73x = 95,902.38 × 19,544.09
  4. Step 4: Simplify right side
    63,927.73x = 1,874,324,266.42
  5. Step 5: Solve for x
    x = 1,874,324,266.42/63,927.73
  6. Step 6: Final answer
    x = 29,319.42

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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.