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Finding the Fourth Proportional to 133,466.92, 200,193.26 and 33,627.08

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Solution

The fourth proportional to 133,466.92, 200,193.26 and 33,627.08 is: 50,438.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,466.92 : 200,193.26 = 33,627.08 : x
  2. Step 2: Convert to fraction form
    133,466.92/200,193.26 = 33,627.08/x
  3. Step 3: Cross multiply
    133,466.92x = 200,193.26 × 33,627.08
  4. Step 4: Simplify right side
    133,466.92x = 6,731,914,769.48
  5. Step 5: Solve for x
    x = 6,731,914,769.48/133,466.92
  6. Step 6: Final answer
    x = 50,438.83

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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.