Home / 95,745.54-143,618.06-25,624.86

Finding the Fourth Proportional to 95,745.54, 143,618.06 and 25,624.86

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Solution

The fourth proportional to 95,745.54, 143,618.06 and 25,624.86 is: 38,437.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745.54 : 143,618.06 = 25,624.86 : x
  2. Step 2: Convert to fraction form
    95,745.54/143,618.06 = 25,624.86/x
  3. Step 3: Cross multiply
    95,745.54x = 143,618.06 × 25,624.86
  4. Step 4: Simplify right side
    95,745.54x = 3,680,192,680.97
  5. Step 5: Solve for x
    x = 3,680,192,680.97/95,745.54
  6. Step 6: Final answer
    x = 38,437.22

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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.