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Finding the Fourth Proportional to 9,082.34, 13,622.00 and 2,507.03

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Solution

The fourth proportional to 9,082.34, 13,622.00 and 2,507.03 is: 3,760.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082.34 : 13,622.00 = 2,507.03 : x
  2. Step 2: Convert to fraction form
    9,082.34/13,622.00 = 2,507.03/x
  3. Step 3: Cross multiply
    9,082.34x = 13,622.00 × 2,507.03
  4. Step 4: Simplify right side
    9,082.34x = 34,150,682.01
  5. Step 5: Solve for x
    x = 34,150,682.01/9,082.34
  6. Step 6: Final answer
    x = 3,760.12

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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.