Home / 49,110.84-73,578.18-29,841.54

Finding the Fourth Proportional to 49,110.84, 73,578.18 and 29,841.54

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Solution

The fourth proportional to 49,110.84, 73,578.18 and 29,841.54 is: 44,708.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,110.84 : 73,578.18 = 29,841.54 : x
  2. Step 2: Convert to fraction form
    49,110.84/73,578.18 = 29,841.54/x
  3. Step 3: Cross multiply
    49,110.84x = 73,578.18 × 29,841.54
  4. Step 4: Simplify right side
    49,110.84x = 2,195,686,201.60
  5. Step 5: Solve for x
    x = 2,195,686,201.60/49,110.84
  6. Step 6: Final answer
    x = 44,708.79

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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.