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Finding the Fourth Proportional to 2,395.37, 3,593.05 and 752.04

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Solution

The fourth proportional to 2,395.37, 3,593.05 and 752.04 is: 1,128.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395.37 : 3,593.05 = 752.04 : x
  2. Step 2: Convert to fraction form
    2,395.37/3,593.05 = 752.04/x
  3. Step 3: Cross multiply
    2,395.37x = 3,593.05 × 752.04
  4. Step 4: Simplify right side
    2,395.37x = 2,702,113.56
  5. Step 5: Solve for x
    x = 2,702,113.56/2,395.37
  6. Step 6: Final answer
    x = 1,128.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.