Home / 23,231.44-34,871.73-14,472.37

Finding the Fourth Proportional to 23,231.44, 34,871.73 and 14,472.37

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Solution

The fourth proportional to 23,231.44, 34,871.73 and 14,472.37 is: 21,723.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,231.44 : 34,871.73 = 14,472.37 : x
  2. Step 2: Convert to fraction form
    23,231.44/34,871.73 = 14,472.37/x
  3. Step 3: Cross multiply
    23,231.44x = 34,871.73 × 14,472.37
  4. Step 4: Simplify right side
    23,231.44x = 504,676,579.10
  5. Step 5: Solve for x
    x = 504,676,579.10/23,231.44
  6. Step 6: Final answer
    x = 21,723.86

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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.