Home / 22,044.35-33,068.66-7,249.70

Finding the Fourth Proportional to 22,044.35, 33,068.66 and 7,249.70

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Solution

The fourth proportional to 22,044.35, 33,068.66 and 7,249.70 is: 10,875.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044.35 : 33,068.66 = 7,249.70 : x
  2. Step 2: Convert to fraction form
    22,044.35/33,068.66 = 7,249.70/x
  3. Step 3: Cross multiply
    22,044.35x = 33,068.66 × 7,249.70
  4. Step 4: Simplify right side
    22,044.35x = 239,737,910.83
  5. Step 5: Solve for x
    x = 239,737,910.83/22,044.35
  6. Step 6: Final answer
    x = 10,875.25

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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.