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Finding the Fourth Proportional to 23,576.60, 35,369.84 and 6,935.22

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Solution

The fourth proportional to 23,576.60, 35,369.84 and 6,935.22 is: 10,404.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,576.60 : 35,369.84 = 6,935.22 : x
  2. Step 2: Convert to fraction form
    23,576.60/35,369.84 = 6,935.22/x
  3. Step 3: Cross multiply
    23,576.60x = 35,369.84 × 6,935.22
  4. Step 4: Simplify right side
    23,576.60x = 245,297,621.76
  5. Step 5: Solve for x
    x = 245,297,621.76/23,576.60
  6. Step 6: Final answer
    x = 10,404.28

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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.