Home / 5,523.95-8,286.26-2,237.10

Finding the Fourth Proportional to 5,523.95, 8,286.26 and 2,237.10

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Solution

The fourth proportional to 5,523.95, 8,286.26 and 2,237.10 is: 3,355.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.95 : 8,286.26 = 2,237.10 : x
  2. Step 2: Convert to fraction form
    5,523.95/8,286.26 = 2,237.10/x
  3. Step 3: Cross multiply
    5,523.95x = 8,286.26 × 2,237.10
  4. Step 4: Simplify right side
    5,523.95x = 18,537,181.06
  5. Step 5: Solve for x
    x = 18,537,181.06/5,523.95
  6. Step 6: Final answer
    x = 3,355.79

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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.