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Finding the Fourth Proportional to 110,223.06, 152,107.11 and 59,922.06

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Solution

The fourth proportional to 110,223.06, 152,107.11 and 59,922.06 is: 82,692.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,223.06 : 152,107.11 = 59,922.06 : x
  2. Step 2: Convert to fraction form
    110,223.06/152,107.11 = 59,922.06/x
  3. Step 3: Cross multiply
    110,223.06x = 152,107.11 × 59,922.06
  4. Step 4: Simplify right side
    110,223.06x = 9,114,571,371.85
  5. Step 5: Solve for x
    x = 9,114,571,371.85/110,223.06
  6. Step 6: Final answer
    x = 82,692.06

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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.