Home / 22,444.29-33,676.16-12,043.89

Finding the Fourth Proportional to 22,444.29, 33,676.16 and 12,043.89

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Solution

The fourth proportional to 22,444.29, 33,676.16 and 12,043.89 is: 18,071.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.29 : 33,676.16 = 12,043.89 : x
  2. Step 2: Convert to fraction form
    22,444.29/33,676.16 = 12,043.89/x
  3. Step 3: Cross multiply
    22,444.29x = 33,676.16 × 12,043.89
  4. Step 4: Simplify right side
    22,444.29x = 405,591,906.44
  5. Step 5: Solve for x
    x = 405,591,906.44/22,444.29
  6. Step 6: Final answer
    x = 18,071.05

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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.