Home / 22,054.91-33,147.97-10,376.33

Finding the Fourth Proportional to 22,054.91, 33,147.97 and 10,376.33

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Solution

The fourth proportional to 22,054.91, 33,147.97 and 10,376.33 is: 15,595.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,054.91 : 33,147.97 = 10,376.33 : x
  2. Step 2: Convert to fraction form
    22,054.91/33,147.97 = 10,376.33/x
  3. Step 3: Cross multiply
    22,054.91x = 33,147.97 × 10,376.33
  4. Step 4: Simplify right side
    22,054.91x = 343,954,083.87
  5. Step 5: Solve for x
    x = 343,954,083.87/22,054.91
  6. Step 6: Final answer
    x = 15,595.36

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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.