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Finding the Fourth Proportional to 110,223.25, 152,109.17 and 59,923.33

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Solution

The fourth proportional to 110,223.25, 152,109.17 and 59,923.33 is: 82,694.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,223.25 : 152,109.17 = 59,923.33 : x
  2. Step 2: Convert to fraction form
    110,223.25/152,109.17 = 59,923.33/x
  3. Step 3: Cross multiply
    110,223.25x = 152,109.17 × 59,923.33
  4. Step 4: Simplify right side
    110,223.25x = 9,114,887,989.94
  5. Step 5: Solve for x
    x = 9,114,887,989.94/110,223.25
  6. Step 6: Final answer
    x = 82,694.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.