Home / 95,741.73-143,601.64-25,626.51

Finding the Fourth Proportional to 95,741.73, 143,601.64 and 25,626.51

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Solution

The fourth proportional to 95,741.73, 143,601.64 and 25,626.51 is: 38,436.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,741.73 : 143,601.64 = 25,626.51 : x
  2. Step 2: Convert to fraction form
    95,741.73/143,601.64 = 25,626.51/x
  3. Step 3: Cross multiply
    95,741.73x = 143,601.64 × 25,626.51
  4. Step 4: Simplify right side
    95,741.73x = 3,680,008,863.48
  5. Step 5: Solve for x
    x = 3,680,008,863.48/95,741.73
  6. Step 6: Final answer
    x = 38,436.83

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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.