Home / 8,832.12-13,241.81-4,452.66

Finding the Fourth Proportional to 8,832.12, 13,241.81 and 4,452.66

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Solution

The fourth proportional to 8,832.12, 13,241.81 and 4,452.66 is: 6,675.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,832.12 : 13,241.81 = 4,452.66 : x
  2. Step 2: Convert to fraction form
    8,832.12/13,241.81 = 4,452.66/x
  3. Step 3: Cross multiply
    8,832.12x = 13,241.81 × 4,452.66
  4. Step 4: Simplify right side
    8,832.12x = 58,961,255.45
  5. Step 5: Solve for x
    x = 58,961,255.45/8,832.12
  6. Step 6: Final answer
    x = 6,675.78

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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.