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Finding the Fourth Proportional to 60,773.92, 83,868.09 and 33,916.42

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Solution

The fourth proportional to 60,773.92, 83,868.09 and 33,916.42 is: 46,804.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,773.92 : 83,868.09 = 33,916.42 : x
  2. Step 2: Convert to fraction form
    60,773.92/83,868.09 = 33,916.42/x
  3. Step 3: Cross multiply
    60,773.92x = 83,868.09 × 33,916.42
  4. Step 4: Simplify right side
    60,773.92x = 2,844,505,365.04
  5. Step 5: Solve for x
    x = 2,844,505,365.04/60,773.92
  6. Step 6: Final answer
    x = 46,804.70

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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.