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Finding the Fourth Proportional to 64,556.73, 96,797.84 and 25,067.75

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Solution

The fourth proportional to 64,556.73, 96,797.84 and 25,067.75 is: 37,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,556.73 : 96,797.84 = 25,067.75 : x
  2. Step 2: Convert to fraction form
    64,556.73/96,797.84 = 25,067.75/x
  3. Step 3: Cross multiply
    64,556.73x = 96,797.84 × 25,067.75
  4. Step 4: Simplify right side
    64,556.73x = 2,426,503,444.33
  5. Step 5: Solve for x
    x = 2,426,503,444.33/64,556.73
  6. Step 6: Final answer
    x = 37,587.15

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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.