Home / 5,991.84-8,269.16-3,340.04

Finding the Fourth Proportional to 5,991.84, 8,269.16 and 3,340.04

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Solution

The fourth proportional to 5,991.84, 8,269.16 and 3,340.04 is: 4,609.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991.84 : 8,269.16 = 3,340.04 : x
  2. Step 2: Convert to fraction form
    5,991.84/8,269.16 = 3,340.04/x
  3. Step 3: Cross multiply
    5,991.84x = 8,269.16 × 3,340.04
  4. Step 4: Simplify right side
    5,991.84x = 27,619,267.12
  5. Step 5: Solve for x
    x = 27,619,267.12/5,991.84
  6. Step 6: Final answer
    x = 4,609.48

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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.