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Finding the Fourth Proportional to 23,093.11, 34,638.37 and 9,055.63

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Solution

The fourth proportional to 23,093.11, 34,638.37 and 9,055.63 is: 13,582.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,093.11 : 34,638.37 = 9,055.63 : x
  2. Step 2: Convert to fraction form
    23,093.11/34,638.37 = 9,055.63/x
  3. Step 3: Cross multiply
    23,093.11x = 34,638.37 × 9,055.63
  4. Step 4: Simplify right side
    23,093.11x = 313,672,262.52
  5. Step 5: Solve for x
    x = 313,672,262.52/23,093.11
  6. Step 6: Final answer
    x = 13,582.94

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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.