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Finding the Fourth Proportional to 4,350, 6,525.06 and 1,063.08

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Solution

The fourth proportional to 4,350, 6,525.06 and 1,063.08 is: 1,594.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350 : 6,525.06 = 1,063.08 : x
  2. Step 2: Convert to fraction form
    4,350/6,525.06 = 1,063.08/x
  3. Step 3: Cross multiply
    4,350x = 6,525.06 × 1,063.08
  4. Step 4: Simplify right side
    4,350x = 6,936,660.78
  5. Step 5: Solve for x
    x = 6,936,660.78/4,350
  6. Step 6: Final answer
    x = 1,594.63

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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.