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Finding the Fourth Proportional to 3,704.75, 5,552.58 and 1,752.92

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Solution

The fourth proportional to 3,704.75, 5,552.58 and 1,752.92 is: 2,627.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704.75 : 5,552.58 = 1,752.92 : x
  2. Step 2: Convert to fraction form
    3,704.75/5,552.58 = 1,752.92/x
  3. Step 3: Cross multiply
    3,704.75x = 5,552.58 × 1,752.92
  4. Step 4: Simplify right side
    3,704.75x = 9,733,228.53
  5. Step 5: Solve for x
    x = 9,733,228.53/3,704.75
  6. Step 6: Final answer
    x = 2,627.23

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1.5x scale

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.