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Finding the Fourth Proportional to 123,266.00, 184,787.98 and 44,324.72

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Solution

The fourth proportional to 123,266.00, 184,787.98 and 44,324.72 is: 66,447.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,266.00 : 184,787.98 = 44,324.72 : x
  2. Step 2: Convert to fraction form
    123,266.00/184,787.98 = 44,324.72/x
  3. Step 3: Cross multiply
    123,266.00x = 184,787.98 × 44,324.72
  4. Step 4: Simplify right side
    123,266.00x = 8,190,675,380.40
  5. Step 5: Solve for x
    x = 8,190,675,380.40/123,266.00
  6. Step 6: Final answer
    x = 66,447.16

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Why These Related Problems?

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