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Finding the Fourth Proportional to 6,235.56, 9,353.12 and 2,536.79

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Solution

The fourth proportional to 6,235.56, 9,353.12 and 2,536.79 is: 3,805.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235.56 : 9,353.12 = 2,536.79 : x
  2. Step 2: Convert to fraction form
    6,235.56/9,353.12 = 2,536.79/x
  3. Step 3: Cross multiply
    6,235.56x = 9,353.12 × 2,536.79
  4. Step 4: Simplify right side
    6,235.56x = 23,726,841.84
  5. Step 5: Solve for x
    x = 23,726,841.84/6,235.56
  6. Step 6: Final answer
    x = 3,805.09

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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.