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Finding the Fourth Proportional to 23,193.07, 34,794.29 and 9,866.05

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Solution

The fourth proportional to 23,193.07, 34,794.29 and 9,866.05 is: 14,801.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.07 : 34,794.29 = 9,866.05 : x
  2. Step 2: Convert to fraction form
    23,193.07/34,794.29 = 9,866.05/x
  3. Step 3: Cross multiply
    23,193.07x = 34,794.29 × 9,866.05
  4. Step 4: Simplify right side
    23,193.07x = 343,282,204.85
  5. Step 5: Solve for x
    x = 343,282,204.85/23,193.07
  6. Step 6: Final answer
    x = 14,801.07

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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.