Home / 22,609.09-33,920.22-10,126.33

Finding the Fourth Proportional to 22,609.09, 33,920.22 and 10,126.33

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Solution

The fourth proportional to 22,609.09, 33,920.22 and 10,126.33 is: 15,192.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,609.09 : 33,920.22 = 10,126.33 : x
  2. Step 2: Convert to fraction form
    22,609.09/33,920.22 = 10,126.33/x
  3. Step 3: Cross multiply
    22,609.09x = 33,920.22 × 10,126.33
  4. Step 4: Simplify right side
    22,609.09x = 343,487,341.39
  5. Step 5: Solve for x
    x = 343,487,341.39/22,609.09
  6. Step 6: Final answer
    x = 15,192.44

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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.