Home / 3,304.53-4,958.81-1,329.79

Finding the Fourth Proportional to 3,304.53, 4,958.81 and 1,329.79

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Solution

The fourth proportional to 3,304.53, 4,958.81 and 1,329.79 is: 1,995.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.53 : 4,958.81 = 1,329.79 : x
  2. Step 2: Convert to fraction form
    3,304.53/4,958.81 = 1,329.79/x
  3. Step 3: Cross multiply
    3,304.53x = 4,958.81 × 1,329.79
  4. Step 4: Simplify right side
    3,304.53x = 6,594,166.88
  5. Step 5: Solve for x
    x = 6,594,166.88/3,304.53
  6. Step 6: Final answer
    x = 1,995.49

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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.