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Finding the Fourth Proportional to 3,576.03, 5,365.13 and 2,410.71

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Solution

The fourth proportional to 3,576.03, 5,365.13 and 2,410.71 is: 3,616.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576.03 : 5,365.13 = 2,410.71 : x
  2. Step 2: Convert to fraction form
    3,576.03/5,365.13 = 2,410.71/x
  3. Step 3: Cross multiply
    3,576.03x = 5,365.13 × 2,410.71
  4. Step 4: Simplify right side
    3,576.03x = 12,933,760.49
  5. Step 5: Solve for x
    x = 12,933,760.49/3,576.03
  6. Step 6: Final answer
    x = 3,616.79

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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.