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Finding the Fourth Proportional to 29,413.68, 44,123.76 and 10,699.44

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Solution

The fourth proportional to 29,413.68, 44,123.76 and 10,699.44 is: 16,050.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,413.68 : 44,123.76 = 10,699.44 : x
  2. Step 2: Convert to fraction form
    29,413.68/44,123.76 = 10,699.44/x
  3. Step 3: Cross multiply
    29,413.68x = 44,123.76 × 10,699.44
  4. Step 4: Simplify right side
    29,413.68x = 472,099,522.69
  5. Step 5: Solve for x
    x = 472,099,522.69/29,413.68
  6. Step 6: Final answer
    x = 16,050.34

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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.