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Finding the Fourth Proportional to 95,804.73, 143,707.10 and 29,245.23

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Solution

The fourth proportional to 95,804.73, 143,707.10 and 29,245.23 is: 43,867.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,804.73 : 143,707.10 = 29,245.23 : x
  2. Step 2: Convert to fraction form
    95,804.73/143,707.10 = 29,245.23/x
  3. Step 3: Cross multiply
    95,804.73x = 143,707.10 × 29,245.23
  4. Step 4: Simplify right side
    95,804.73x = 4,202,747,045.91
  5. Step 5: Solve for x
    x = 4,202,747,045.91/95,804.73
  6. Step 6: Final answer
    x = 43,867.85

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Similar ratio
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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.