Home / 22,446.92-33,670.62-10,757.41

Finding the Fourth Proportional to 22,446.92, 33,670.62 and 10,757.41

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Solution

The fourth proportional to 22,446.92, 33,670.62 and 10,757.41 is: 16,136.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,446.92 : 33,670.62 = 10,757.41 : x
  2. Step 2: Convert to fraction form
    22,446.92/33,670.62 = 10,757.41/x
  3. Step 3: Cross multiply
    22,446.92x = 33,670.62 × 10,757.41
  4. Step 4: Simplify right side
    22,446.92x = 362,208,580.12
  5. Step 5: Solve for x
    x = 362,208,580.12/22,446.92
  6. Step 6: Final answer
    x = 16,136.22

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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.