Home / 22,341.09-33,511.23-6,758.73

Finding the Fourth Proportional to 22,341.09, 33,511.23 and 6,758.73

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Solution

The fourth proportional to 22,341.09, 33,511.23 and 6,758.73 is: 10,137.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341.09 : 33,511.23 = 6,758.73 : x
  2. Step 2: Convert to fraction form
    22,341.09/33,511.23 = 6,758.73/x
  3. Step 3: Cross multiply
    22,341.09x = 33,511.23 × 6,758.73
  4. Step 4: Simplify right side
    22,341.09x = 226,493,355.54
  5. Step 5: Solve for x
    x = 226,493,355.54/22,341.09
  6. Step 6: Final answer
    x = 10,137.97

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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.