Home / 44,911.88-67,371.24-26,193.78

Finding the Fourth Proportional to 44,911.88, 67,371.24 and 26,193.78

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Solution

The fourth proportional to 44,911.88, 67,371.24 and 26,193.78 is: 39,292.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,911.88 : 67,371.24 = 26,193.78 : x
  2. Step 2: Convert to fraction form
    44,911.88/67,371.24 = 26,193.78/x
  3. Step 3: Cross multiply
    44,911.88x = 67,371.24 × 26,193.78
  4. Step 4: Simplify right side
    44,911.88x = 1,764,707,438.89
  5. Step 5: Solve for x
    x = 1,764,707,438.89/44,911.88
  6. Step 6: Final answer
    x = 39,292.66

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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.