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Finding the Fourth Proportional to 2,504, 3,756.48 and 1,136

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Solution

The fourth proportional to 2,504, 3,756.48 and 1,136 is: 1,704.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504 : 3,756.48 = 1,136 : x
  2. Step 2: Convert to fraction form
    2,504/3,756.48 = 1,136/x
  3. Step 3: Cross multiply
    2,504x = 3,756.48 × 1,136
  4. Step 4: Simplify right side
    2,504x = 4,267,361.28
  5. Step 5: Solve for x
    x = 4,267,361.28/2,504
  6. Step 6: Final answer
    x = 1,704.22

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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.