Home / 29,834.70-41,174.01-19,745.52

Finding the Fourth Proportional to 29,834.70, 41,174.01 and 19,745.52

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Solution

The fourth proportional to 29,834.70, 41,174.01 and 19,745.52 is: 27,250.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,834.70 : 41,174.01 = 19,745.52 : x
  2. Step 2: Convert to fraction form
    29,834.70/41,174.01 = 19,745.52/x
  3. Step 3: Cross multiply
    29,834.70x = 41,174.01 × 19,745.52
  4. Step 4: Simplify right side
    29,834.70x = 813,002,237.94
  5. Step 5: Solve for x
    x = 813,002,237.94/29,834.70
  6. Step 6: Final answer
    x = 27,250.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.