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Finding the Fourth Proportional to 122,607.41, 183,913.41 and 33,863.27

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Solution

The fourth proportional to 122,607.41, 183,913.41 and 33,863.27 is: 50,795.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,607.41 : 183,913.41 = 33,863.27 : x
  2. Step 2: Convert to fraction form
    122,607.41/183,913.41 = 33,863.27/x
  3. Step 3: Cross multiply
    122,607.41x = 183,913.41 × 33,863.27
  4. Step 4: Simplify right side
    122,607.41x = 6,227,908,539.88
  5. Step 5: Solve for x
    x = 6,227,908,539.88/122,607.41
  6. Step 6: Final answer
    x = 50,795.53

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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.