Home / 6,933.76-10,398.21-2,001.94

Finding the Fourth Proportional to 6,933.76, 10,398.21 and 2,001.94

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Solution

The fourth proportional to 6,933.76, 10,398.21 and 2,001.94 is: 3,002.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.76 : 10,398.21 = 2,001.94 : x
  2. Step 2: Convert to fraction form
    6,933.76/10,398.21 = 2,001.94/x
  3. Step 3: Cross multiply
    6,933.76x = 10,398.21 × 2,001.94
  4. Step 4: Simplify right side
    6,933.76x = 20,816,592.53
  5. Step 5: Solve for x
    x = 20,816,592.53/6,933.76
  6. Step 6: Final answer
    x = 3,002.21

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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.