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Finding the Fourth Proportional to 33,096.56, 45,673.56 and 17,989.25

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Solution

The fourth proportional to 33,096.56, 45,673.56 and 17,989.25 is: 24,825.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,096.56 : 45,673.56 = 17,989.25 : x
  2. Step 2: Convert to fraction form
    33,096.56/45,673.56 = 17,989.25/x
  3. Step 3: Cross multiply
    33,096.56x = 45,673.56 × 17,989.25
  4. Step 4: Simplify right side
    33,096.56x = 821,632,999.28
  5. Step 5: Solve for x
    x = 821,632,999.28/33,096.56
  6. Step 6: Final answer
    x = 24,825.33

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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.