Home / 5,991.25-8,267.58-3,338.57

Finding the Fourth Proportional to 5,991.25, 8,267.58 and 3,338.57

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Solution

The fourth proportional to 5,991.25, 8,267.58 and 3,338.57 is: 4,607.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991.25 : 8,267.58 = 3,338.57 : x
  2. Step 2: Convert to fraction form
    5,991.25/8,267.58 = 3,338.57/x
  3. Step 3: Cross multiply
    5,991.25x = 8,267.58 × 3,338.57
  4. Step 4: Simplify right side
    5,991.25x = 27,601,894.56
  5. Step 5: Solve for x
    x = 27,601,894.56/5,991.25
  6. Step 6: Final answer
    x = 4,607.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.