Home / 39,092.46-53,954.82-22,325.46

Finding the Fourth Proportional to 39,092.46, 53,954.82 and 22,325.46

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Solution

The fourth proportional to 39,092.46, 53,954.82 and 22,325.46 is: 30,813.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,092.46 : 53,954.82 = 22,325.46 : x
  2. Step 2: Convert to fraction form
    39,092.46/53,954.82 = 22,325.46/x
  3. Step 3: Cross multiply
    39,092.46x = 53,954.82 × 22,325.46
  4. Step 4: Simplify right side
    39,092.46x = 1,204,566,175.72
  5. Step 5: Solve for x
    x = 1,204,566,175.72/39,092.46
  6. Step 6: Final answer
    x = 30,813.26

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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.