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Finding the Fourth Proportional to 6,567.05, 9,062.50 and 3,582.88

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Solution

The fourth proportional to 6,567.05, 9,062.50 and 3,582.88 is: 4,944.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.05 : 9,062.50 = 3,582.88 : x
  2. Step 2: Convert to fraction form
    6,567.05/9,062.50 = 3,582.88/x
  3. Step 3: Cross multiply
    6,567.05x = 9,062.50 × 3,582.88
  4. Step 4: Simplify right side
    6,567.05x = 32,469,850
  5. Step 5: Solve for x
    x = 32,469,850/6,567.05
  6. Step 6: Final answer
    x = 4,944.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.