Home / 33,124.90-49,676.82-10,934.14

Finding the Fourth Proportional to 33,124.90, 49,676.82 and 10,934.14

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Solution

The fourth proportional to 33,124.90, 49,676.82 and 10,934.14 is: 16,397.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,124.90 : 49,676.82 = 10,934.14 : x
  2. Step 2: Convert to fraction form
    33,124.90/49,676.82 = 10,934.14/x
  3. Step 3: Cross multiply
    33,124.90x = 49,676.82 × 10,934.14
  4. Step 4: Simplify right side
    33,124.90x = 543,173,304.63
  5. Step 5: Solve for x
    x = 543,173,304.63/33,124.90
  6. Step 6: Final answer
    x = 16,397.73

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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.