Home / 22,664.87-34,003.46-6,869.27

Finding the Fourth Proportional to 22,664.87, 34,003.46 and 6,869.27

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Solution

The fourth proportional to 22,664.87, 34,003.46 and 6,869.27 is: 10,305.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,664.87 : 34,003.46 = 6,869.27 : x
  2. Step 2: Convert to fraction form
    22,664.87/34,003.46 = 6,869.27/x
  3. Step 3: Cross multiply
    22,664.87x = 34,003.46 × 6,869.27
  4. Step 4: Simplify right side
    22,664.87x = 233,578,743.31
  5. Step 5: Solve for x
    x = 233,578,743.31/22,664.87
  6. Step 6: Final answer
    x = 10,305.76

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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.