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Finding the Fourth Proportional to 60,629.48, 83,664.38 and 33,404.37

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Solution

The fourth proportional to 60,629.48, 83,664.38 and 33,404.37 is: 46,095.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,629.48 : 83,664.38 = 33,404.37 : x
  2. Step 2: Convert to fraction form
    60,629.48/83,664.38 = 33,404.37/x
  3. Step 3: Cross multiply
    60,629.48x = 83,664.38 × 33,404.37
  4. Step 4: Simplify right side
    60,629.48x = 2,794,755,738.32
  5. Step 5: Solve for x
    x = 2,794,755,738.32/60,629.48
  6. Step 6: Final answer
    x = 46,095.66

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