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Finding the Fourth Proportional to 63,883.98, 95,825.97 and 19,508.33

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Solution

The fourth proportional to 63,883.98, 95,825.97 and 19,508.33 is: 29,262.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,883.98 : 95,825.97 = 19,508.33 : x
  2. Step 2: Convert to fraction form
    63,883.98/95,825.97 = 19,508.33/x
  3. Step 3: Cross multiply
    63,883.98x = 95,825.97 × 19,508.33
  4. Step 4: Simplify right side
    63,883.98x = 1,869,404,884.90
  5. Step 5: Solve for x
    x = 1,869,404,884.90/63,883.98
  6. Step 6: Final answer
    x = 29,262.50

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Similar ratio
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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.