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Finding the Fourth Proportional to 63,777.73, 95,662.72 and 23,789.01

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Solution

The fourth proportional to 63,777.73, 95,662.72 and 23,789.01 is: 35,682.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,777.73 : 95,662.72 = 23,789.01 : x
  2. Step 2: Convert to fraction form
    63,777.73/95,662.72 = 23,789.01/x
  3. Step 3: Cross multiply
    63,777.73x = 95,662.72 × 23,789.01
  4. Step 4: Simplify right side
    63,777.73x = 2,275,720,924.39
  5. Step 5: Solve for x
    x = 2,275,720,924.39/63,777.73
  6. Step 6: Final answer
    x = 35,682.06

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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.