Home / 22,664.73-33,985.41-10,174.04

Finding the Fourth Proportional to 22,664.73, 33,985.41 and 10,174.04

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Solution

The fourth proportional to 22,664.73, 33,985.41 and 10,174.04 is: 15,255.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,664.73 : 33,985.41 = 10,174.04 : x
  2. Step 2: Convert to fraction form
    22,664.73/33,985.41 = 10,174.04/x
  3. Step 3: Cross multiply
    22,664.73x = 33,985.41 × 10,174.04
  4. Step 4: Simplify right side
    22,664.73x = 345,768,920.76
  5. Step 5: Solve for x
    x = 345,768,920.76/22,664.73
  6. Step 6: Final answer
    x = 15,255.81

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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.