Home / 133,895.23-200,841.97-34,054.56

Finding the Fourth Proportional to 133,895.23, 200,841.97 and 34,054.56

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Solution

The fourth proportional to 133,895.23, 200,841.97 and 34,054.56 is: 51,081.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,895.23 : 200,841.97 = 34,054.56 : x
  2. Step 2: Convert to fraction form
    133,895.23/200,841.97 = 34,054.56/x
  3. Step 3: Cross multiply
    133,895.23x = 200,841.97 × 34,054.56
  4. Step 4: Simplify right side
    133,895.23x = 6,839,584,917.88
  5. Step 5: Solve for x
    x = 6,839,584,917.88/133,895.23
  6. Step 6: Final answer
    x = 51,081.62

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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.