Home / 39,265.76-58,843.06-22,629.98

Finding the Fourth Proportional to 39,265.76, 58,843.06 and 22,629.98

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Solution

The fourth proportional to 39,265.76, 58,843.06 and 22,629.98 is: 33,912.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,265.76 : 58,843.06 = 22,629.98 : x
  2. Step 2: Convert to fraction form
    39,265.76/58,843.06 = 22,629.98/x
  3. Step 3: Cross multiply
    39,265.76x = 58,843.06 × 22,629.98
  4. Step 4: Simplify right side
    39,265.76x = 1,331,617,361.47
  5. Step 5: Solve for x
    x = 1,331,617,361.47/39,265.76
  6. Step 6: Final answer
    x = 33,912.94

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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.