Home / 6,982.55-10,474.21-2,302.37

Finding the Fourth Proportional to 6,982.55, 10,474.21 and 2,302.37

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Solution

The fourth proportional to 6,982.55, 10,474.21 and 2,302.37 is: 3,453.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982.55 : 10,474.21 = 2,302.37 : x
  2. Step 2: Convert to fraction form
    6,982.55/10,474.21 = 2,302.37/x
  3. Step 3: Cross multiply
    6,982.55x = 10,474.21 × 2,302.37
  4. Step 4: Simplify right side
    6,982.55x = 24,115,496.66
  5. Step 5: Solve for x
    x = 24,115,496.66/6,982.55
  6. Step 6: Final answer
    x = 3,453.68

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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.