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Finding the Fourth Proportional to 167,232.60, 230,743.08 and 95,601.06

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Solution

The fourth proportional to 167,232.60, 230,743.08 and 95,601.06 is: 131,907.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,232.60 : 230,743.08 = 95,601.06 : x
  2. Step 2: Convert to fraction form
    167,232.60/230,743.08 = 95,601.06/x
  3. Step 3: Cross multiply
    167,232.60x = 230,743.08 × 95,601.06
  4. Step 4: Simplify right side
    167,232.60x = 22,059,283,035.66
  5. Step 5: Solve for x
    x = 22,059,283,035.66/167,232.60
  6. Step 6: Final answer
    x = 131,907.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.