Home / 5,932.30-8,895.44-1,982.14

Finding the Fourth Proportional to 5,932.30, 8,895.44 and 1,982.14

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Solution

The fourth proportional to 5,932.30, 8,895.44 and 1,982.14 is: 2,972.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932.30 : 8,895.44 = 1,982.14 : x
  2. Step 2: Convert to fraction form
    5,932.30/8,895.44 = 1,982.14/x
  3. Step 3: Cross multiply
    5,932.30x = 8,895.44 × 1,982.14
  4. Step 4: Simplify right side
    5,932.30x = 17,632,007.44
  5. Step 5: Solve for x
    x = 17,632,007.44/5,932.30
  6. Step 6: Final answer
    x = 2,972.20

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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.