Home / 22,174.15-33,233.38-11,083.93

Finding the Fourth Proportional to 22,174.15, 33,233.38 and 11,083.93

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Solution

The fourth proportional to 22,174.15, 33,233.38 and 11,083.93 is: 16,611.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,174.15 : 33,233.38 = 11,083.93 : x
  2. Step 2: Convert to fraction form
    22,174.15/33,233.38 = 11,083.93/x
  3. Step 3: Cross multiply
    22,174.15x = 33,233.38 × 11,083.93
  4. Step 4: Simplify right side
    22,174.15x = 368,356,402.16
  5. Step 5: Solve for x
    x = 368,356,402.16/22,174.15
  6. Step 6: Final answer
    x = 16,611.97

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1.5x scale

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.