Home / 133,701.02-200,551.88-33,861.23

Finding the Fourth Proportional to 133,701.02, 200,551.88 and 33,861.23

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Solution

The fourth proportional to 133,701.02, 200,551.88 and 33,861.23 is: 50,791.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,701.02 : 200,551.88 = 33,861.23 : x
  2. Step 2: Convert to fraction form
    133,701.02/200,551.88 = 33,861.23/x
  3. Step 3: Cross multiply
    133,701.02x = 200,551.88 × 33,861.23
  4. Step 4: Simplify right side
    133,701.02x = 6,790,933,335.61
  5. Step 5: Solve for x
    x = 6,790,933,335.61/133,701.02
  6. Step 6: Final answer
    x = 50,791.93

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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.