Home / 4,883.84-7,328.39-3,241.16

Finding the Fourth Proportional to 4,883.84, 7,328.39 and 3,241.16

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Solution

The fourth proportional to 4,883.84, 7,328.39 and 3,241.16 is: 4,863.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.84 : 7,328.39 = 3,241.16 : x
  2. Step 2: Convert to fraction form
    4,883.84/7,328.39 = 3,241.16/x
  3. Step 3: Cross multiply
    4,883.84x = 7,328.39 × 3,241.16
  4. Step 4: Simplify right side
    4,883.84x = 23,752,431.68
  5. Step 5: Solve for x
    x = 23,752,431.68/4,883.84
  6. Step 6: Final answer
    x = 4,863.48

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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.