Home / 44,289.50-61,121.94-25,427.84

Finding the Fourth Proportional to 44,289.50, 61,121.94 and 25,427.84

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Solution

The fourth proportional to 44,289.50, 61,121.94 and 25,427.84 is: 35,091.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289.50 : 61,121.94 = 25,427.84 : x
  2. Step 2: Convert to fraction form
    44,289.50/61,121.94 = 25,427.84/x
  3. Step 3: Cross multiply
    44,289.50x = 61,121.94 × 25,427.84
  4. Step 4: Simplify right side
    44,289.50x = 1,554,198,910.81
  5. Step 5: Solve for x
    x = 1,554,198,910.81/44,289.50
  6. Step 6: Final answer
    x = 35,091.81

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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.