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Finding the Fourth Proportional to 2,522.96, 3,773.48 and 1,480.48

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Solution

The fourth proportional to 2,522.96, 3,773.48 and 1,480.48 is: 2,214.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522.96 : 3,773.48 = 1,480.48 : x
  2. Step 2: Convert to fraction form
    2,522.96/3,773.48 = 1,480.48/x
  3. Step 3: Cross multiply
    2,522.96x = 3,773.48 × 1,480.48
  4. Step 4: Simplify right side
    2,522.96x = 5,586,561.67
  5. Step 5: Solve for x
    x = 5,586,561.67/2,522.96
  6. Step 6: Final answer
    x = 2,214.29

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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.