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Finding the Fourth Proportional to 5,741.08, 8,594.89 and 4,266.84

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Solution

The fourth proportional to 5,741.08, 8,594.89 and 4,266.84 is: 6,387.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741.08 : 8,594.89 = 4,266.84 : x
  2. Step 2: Convert to fraction form
    5,741.08/8,594.89 = 4,266.84/x
  3. Step 3: Cross multiply
    5,741.08x = 8,594.89 × 4,266.84
  4. Step 4: Simplify right side
    5,741.08x = 36,673,009.78
  5. Step 5: Solve for x
    x = 36,673,009.78/5,741.08
  6. Step 6: Final answer
    x = 6,387.83

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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.