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Finding the Fourth Proportional to 5,734.67, 8,588.14 and 3,261.99

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Solution

The fourth proportional to 5,734.67, 8,588.14 and 3,261.99 is: 4,885.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,734.67 : 8,588.14 = 3,261.99 : x
  2. Step 2: Convert to fraction form
    5,734.67/8,588.14 = 3,261.99/x
  3. Step 3: Cross multiply
    5,734.67x = 8,588.14 × 3,261.99
  4. Step 4: Simplify right side
    5,734.67x = 28,014,420.89
  5. Step 5: Solve for x
    x = 28,014,420.89/5,734.67
  6. Step 6: Final answer
    x = 4,885.10

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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.