Home / 22,584.11-33,832.42-10,905.53

Finding the Fourth Proportional to 22,584.11, 33,832.42 and 10,905.53

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Solution

The fourth proportional to 22,584.11, 33,832.42 and 10,905.53 is: 16,337.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,584.11 : 33,832.42 = 10,905.53 : x
  2. Step 2: Convert to fraction form
    22,584.11/33,832.42 = 10,905.53/x
  3. Step 3: Cross multiply
    22,584.11x = 33,832.42 × 10,905.53
  4. Step 4: Simplify right side
    22,584.11x = 368,960,274.86
  5. Step 5: Solve for x
    x = 368,960,274.86/22,584.11
  6. Step 6: Final answer
    x = 16,337.17

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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.