Home / 22,233.42-33,350.13-10,540.26

Finding the Fourth Proportional to 22,233.42, 33,350.13 and 10,540.26

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Solution

The fourth proportional to 22,233.42, 33,350.13 and 10,540.26 is: 15,810.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233.42 : 33,350.13 = 10,540.26 : x
  2. Step 2: Convert to fraction form
    22,233.42/33,350.13 = 10,540.26/x
  3. Step 3: Cross multiply
    22,233.42x = 33,350.13 × 10,540.26
  4. Step 4: Simplify right side
    22,233.42x = 351,519,041.23
  5. Step 5: Solve for x
    x = 351,519,041.23/22,233.42
  6. Step 6: Final answer
    x = 15,810.39

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Similar ratio
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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.