Home / 49,745.25-74,570.99-24,761.69

Finding the Fourth Proportional to 49,745.25, 74,570.99 and 24,761.69

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Solution

The fourth proportional to 49,745.25, 74,570.99 and 24,761.69 is: 37,119.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,745.25 : 74,570.99 = 24,761.69 : x
  2. Step 2: Convert to fraction form
    49,745.25/74,570.99 = 24,761.69/x
  3. Step 3: Cross multiply
    49,745.25x = 74,570.99 × 24,761.69
  4. Step 4: Simplify right side
    49,745.25x = 1,846,503,240.71
  5. Step 5: Solve for x
    x = 1,846,503,240.71/49,745.25
  6. Step 6: Final answer
    x = 37,119.19

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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.