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Finding the Fourth Proportional to 167,232.39, 230,773.32 and 95,617.10

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Solution

The fourth proportional to 167,232.39, 230,773.32 and 95,617.10 is: 131,947.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,232.39 : 230,773.32 = 95,617.10 : x
  2. Step 2: Convert to fraction form
    167,232.39/230,773.32 = 95,617.10/x
  3. Step 3: Cross multiply
    167,232.39x = 230,773.32 × 95,617.10
  4. Step 4: Simplify right side
    167,232.39x = 22,065,875,615.77
  5. Step 5: Solve for x
    x = 22,065,875,615.77/167,232.39
  6. Step 6: Final answer
    x = 131,947.38

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Why These Related Problems?

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