Home / 7,304.14-10,958.03-2,110.02

Finding the Fourth Proportional to 7,304.14, 10,958.03 and 2,110.02

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Solution

The fourth proportional to 7,304.14, 10,958.03 and 2,110.02 is: 3,165.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304.14 : 10,958.03 = 2,110.02 : x
  2. Step 2: Convert to fraction form
    7,304.14/10,958.03 = 2,110.02/x
  3. Step 3: Cross multiply
    7,304.14x = 10,958.03 × 2,110.02
  4. Step 4: Simplify right side
    7,304.14x = 23,121,662.46
  5. Step 5: Solve for x
    x = 23,121,662.46/7,304.14
  6. Step 6: Final answer
    x = 3,165.56

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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.