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Finding the Fourth Proportional to 23,654.76, 35,405.58 and 17,413.44

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Solution

The fourth proportional to 23,654.76, 35,405.58 and 17,413.44 is: 26,063.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,654.76 : 35,405.58 = 17,413.44 : x
  2. Step 2: Convert to fraction form
    23,654.76/35,405.58 = 17,413.44/x
  3. Step 3: Cross multiply
    23,654.76x = 35,405.58 × 17,413.44
  4. Step 4: Simplify right side
    23,654.76x = 616,532,943.00
  5. Step 5: Solve for x
    x = 616,532,943.00/23,654.76
  6. Step 6: Final answer
    x = 26,063.80

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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.