Home / 5,992.35-8,991.31-2,293.36

Finding the Fourth Proportional to 5,992.35, 8,991.31 and 2,293.36

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Solution

The fourth proportional to 5,992.35, 8,991.31 and 2,293.36 is: 3,441.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.35 : 8,991.31 = 2,293.36 : x
  2. Step 2: Convert to fraction form
    5,992.35/8,991.31 = 2,293.36/x
  3. Step 3: Cross multiply
    5,992.35x = 8,991.31 × 2,293.36
  4. Step 4: Simplify right side
    5,992.35x = 20,620,310.70
  5. Step 5: Solve for x
    x = 20,620,310.70/5,992.35
  6. Step 6: Final answer
    x = 3,441.11

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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.