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Finding the Fourth Proportional to 6,723.70, 10,080.11 and 3,024.02

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Solution

The fourth proportional to 6,723.70, 10,080.11 and 3,024.02 is: 4,533.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723.70 : 10,080.11 = 3,024.02 : x
  2. Step 2: Convert to fraction form
    6,723.70/10,080.11 = 3,024.02/x
  3. Step 3: Cross multiply
    6,723.70x = 10,080.11 × 3,024.02
  4. Step 4: Simplify right side
    6,723.70x = 30,482,454.24
  5. Step 5: Solve for x
    x = 30,482,454.24/6,723.70
  6. Step 6: Final answer
    x = 4,533.58

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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.