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Finding the Fourth Proportional to 23,340.84, 35,013.29 and 10,014.45

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Solution

The fourth proportional to 23,340.84, 35,013.29 and 10,014.45 is: 15,022.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,340.84 : 35,013.29 = 10,014.45 : x
  2. Step 2: Convert to fraction form
    23,340.84/35,013.29 = 10,014.45/x
  3. Step 3: Cross multiply
    23,340.84x = 35,013.29 × 10,014.45
  4. Step 4: Simplify right side
    23,340.84x = 350,638,791.97
  5. Step 5: Solve for x
    x = 350,638,791.97/23,340.84
  6. Step 6: Final answer
    x = 15,022.54

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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.