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Finding the Fourth Proportional to 63,859.36, 95,791.68 and 24,419.36

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Solution

The fourth proportional to 63,859.36, 95,791.68 and 24,419.36 is: 36,630.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,859.36 : 95,791.68 = 24,419.36 : x
  2. Step 2: Convert to fraction form
    63,859.36/95,791.68 = 24,419.36/x
  3. Step 3: Cross multiply
    63,859.36x = 95,791.68 × 24,419.36
  4. Step 4: Simplify right side
    63,859.36x = 2,339,171,518.92
  5. Step 5: Solve for x
    x = 2,339,171,518.92/63,859.36
  6. Step 6: Final answer
    x = 36,630.05

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1.5x scale

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.