Home / 22,344.84-33,522.62-6,761.48

Finding the Fourth Proportional to 22,344.84, 33,522.62 and 6,761.48

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Solution

The fourth proportional to 22,344.84, 33,522.62 and 6,761.48 is: 10,143.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,344.84 : 33,522.62 = 6,761.48 : x
  2. Step 2: Convert to fraction form
    22,344.84/33,522.62 = 6,761.48/x
  3. Step 3: Cross multiply
    22,344.84x = 33,522.62 × 6,761.48
  4. Step 4: Simplify right side
    22,344.84x = 226,662,524.68
  5. Step 5: Solve for x
    x = 226,662,524.68/22,344.84
  6. Step 6: Final answer
    x = 10,143.84

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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.