Home / 133,962.25-200,883.17-96,364.75

Finding the Fourth Proportional to 133,962.25, 200,883.17 and 96,364.75

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Solution

The fourth proportional to 133,962.25, 200,883.17 and 96,364.75 is: 144,503.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,962.25 : 200,883.17 = 96,364.75 : x
  2. Step 2: Convert to fraction form
    133,962.25/200,883.17 = 96,364.75/x
  3. Step 3: Cross multiply
    133,962.25x = 200,883.17 × 96,364.75
  4. Step 4: Simplify right side
    133,962.25x = 19,358,055,974.43
  5. Step 5: Solve for x
    x = 19,358,055,974.43/133,962.25
  6. Step 6: Final answer
    x = 144,503.81

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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.