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Finding the Fourth Proportional to 23,262.84, 34,889.02 and 6,622.51

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Solution

The fourth proportional to 23,262.84, 34,889.02 and 6,622.51 is: 9,932.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,262.84 : 34,889.02 = 6,622.51 : x
  2. Step 2: Convert to fraction form
    23,262.84/34,889.02 = 6,622.51/x
  3. Step 3: Cross multiply
    23,262.84x = 34,889.02 × 6,622.51
  4. Step 4: Simplify right side
    23,262.84x = 231,052,709.40
  5. Step 5: Solve for x
    x = 231,052,709.40/23,262.84
  6. Step 6: Final answer
    x = 9,932.27

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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.