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Finding the Fourth Proportional to 110,634.54, 152,675.44 and 60,333.54

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Solution

The fourth proportional to 110,634.54, 152,675.44 and 60,333.54 is: 83,260.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,634.54 : 152,675.44 = 60,333.54 : x
  2. Step 2: Convert to fraction form
    110,634.54/152,675.44 = 60,333.54/x
  3. Step 3: Cross multiply
    110,634.54x = 152,675.44 × 60,333.54
  4. Step 4: Simplify right side
    110,634.54x = 9,211,449,766.26
  5. Step 5: Solve for x
    x = 9,211,449,766.26/110,634.54
  6. Step 6: Final answer
    x = 83,260.16

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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.