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Finding the Fourth Proportional to 63,412.14, 95,036.78 and 23,922.20

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Solution

The fourth proportional to 63,412.14, 95,036.78 and 23,922.20 is: 35,852.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,412.14 : 95,036.78 = 23,922.20 : x
  2. Step 2: Convert to fraction form
    63,412.14/95,036.78 = 23,922.20/x
  3. Step 3: Cross multiply
    63,412.14x = 95,036.78 × 23,922.20
  4. Step 4: Simplify right side
    63,412.14x = 2,273,488,858.52
  5. Step 5: Solve for x
    x = 2,273,488,858.52/63,412.14
  6. Step 6: Final answer
    x = 35,852.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.