Home / 133,583.20-200,369.20-33,741.92

Finding the Fourth Proportional to 133,583.20, 200,369.20 and 33,741.92

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Solution

The fourth proportional to 133,583.20, 200,369.20 and 33,741.92 is: 50,611.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,583.20 : 200,369.20 = 33,741.92 : x
  2. Step 2: Convert to fraction form
    133,583.20/200,369.20 = 33,741.92/x
  3. Step 3: Cross multiply
    133,583.20x = 200,369.20 × 33,741.92
  4. Step 4: Simplify right side
    133,583.20x = 6,760,841,516.86
  5. Step 5: Solve for x
    x = 6,760,841,516.86/133,583.20
  6. Step 6: Final answer
    x = 50,611.47

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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.