Home / 7,304.53-10,958.42-2,110.03

Finding the Fourth Proportional to 7,304.53, 10,958.42 and 2,110.03

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Solution

The fourth proportional to 7,304.53, 10,958.42 and 2,110.03 is: 3,165.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304.53 : 10,958.42 = 2,110.03 : x
  2. Step 2: Convert to fraction form
    7,304.53/10,958.42 = 2,110.03/x
  3. Step 3: Cross multiply
    7,304.53x = 10,958.42 × 2,110.03
  4. Step 4: Simplify right side
    7,304.53x = 23,122,584.40
  5. Step 5: Solve for x
    x = 23,122,584.40/7,304.53
  6. Step 6: Final answer
    x = 3,165.51

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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.