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Finding the Fourth Proportional to 5,993.67, 8,987.48 and 3,495.66

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Solution

The fourth proportional to 5,993.67, 8,987.48 and 3,495.66 is: 5,241.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.67 : 8,987.48 = 3,495.66 : x
  2. Step 2: Convert to fraction form
    5,993.67/8,987.48 = 3,495.66/x
  3. Step 3: Cross multiply
    5,993.67x = 8,987.48 × 3,495.66
  4. Step 4: Simplify right side
    5,993.67x = 31,417,156.86
  5. Step 5: Solve for x
    x = 31,417,156.86/5,993.67
  6. Step 6: Final answer
    x = 5,241.72

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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.