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Finding the Fourth Proportional to 34,194.60, 51,243.30 and 23,794.20

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Solution

The fourth proportional to 34,194.60, 51,243.30 and 23,794.20 is: 35,657.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,194.60 : 51,243.30 = 23,794.20 : x
  2. Step 2: Convert to fraction form
    34,194.60/51,243.30 = 23,794.20/x
  3. Step 3: Cross multiply
    34,194.60x = 51,243.30 × 23,794.20
  4. Step 4: Simplify right side
    34,194.60x = 1,219,293,328.86
  5. Step 5: Solve for x
    x = 1,219,293,328.86/34,194.60
  6. Step 6: Final answer
    x = 35,657.48

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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.