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Finding the Fourth Proportional to 167,166.81, 230,705.82 and 95,532.84

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Solution

The fourth proportional to 167,166.81, 230,705.82 and 95,532.84 is: 131,844.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,166.81 : 230,705.82 = 95,532.84 : x
  2. Step 2: Convert to fraction form
    167,166.81/230,705.82 = 95,532.84/x
  3. Step 3: Cross multiply
    167,166.81x = 230,705.82 × 95,532.84
  4. Step 4: Simplify right side
    167,166.81x = 22,039,982,189.13
  5. Step 5: Solve for x
    x = 22,039,982,189.13/167,166.81
  6. Step 6: Final answer
    x = 131,844.25

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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.