Home / 44,440.92-61,328.52-25,578.08

Finding the Fourth Proportional to 44,440.92, 61,328.52 and 25,578.08

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Solution

The fourth proportional to 44,440.92, 61,328.52 and 25,578.08 is: 35,297.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440.92 : 61,328.52 = 25,578.08 : x
  2. Step 2: Convert to fraction form
    44,440.92/61,328.52 = 25,578.08/x
  3. Step 3: Cross multiply
    44,440.92x = 61,328.52 × 25,578.08
  4. Step 4: Simplify right side
    44,440.92x = 1,568,665,790.84
  5. Step 5: Solve for x
    x = 1,568,665,790.84/44,440.92
  6. Step 6: Final answer
    x = 35,297.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.