Home / 5,523.48-8,282.58-2,233.80

Finding the Fourth Proportional to 5,523.48, 8,282.58 and 2,233.80

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Solution

The fourth proportional to 5,523.48, 8,282.58 and 2,233.80 is: 3,349.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.48 : 8,282.58 = 2,233.80 : x
  2. Step 2: Convert to fraction form
    5,523.48/8,282.58 = 2,233.80/x
  3. Step 3: Cross multiply
    5,523.48x = 8,282.58 × 2,233.80
  4. Step 4: Simplify right side
    5,523.48x = 18,501,627.20
  5. Step 5: Solve for x
    x = 18,501,627.20/5,523.48
  6. Step 6: Final answer
    x = 3,349.63

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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.