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Finding the Fourth Proportional to 167,234.73, 230,779.73 and 95,610.17

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Solution

The fourth proportional to 167,234.73, 230,779.73 and 95,610.17 is: 131,939.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,234.73 : 230,779.73 = 95,610.17 : x
  2. Step 2: Convert to fraction form
    167,234.73/230,779.73 = 95,610.17/x
  3. Step 3: Cross multiply
    167,234.73x = 230,779.73 × 95,610.17
  4. Step 4: Simplify right side
    167,234.73x = 22,064,890,033.83
  5. Step 5: Solve for x
    x = 22,064,890,033.83/167,234.73
  6. Step 6: Final answer
    x = 131,939.64

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1.5x scale

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.