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Finding the Fourth Proportional to 33,033.89, 45,536.42 and 25,948.01

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Solution

The fourth proportional to 33,033.89, 45,536.42 and 25,948.01 is: 35,768.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,033.89 : 45,536.42 = 25,948.01 : x
  2. Step 2: Convert to fraction form
    33,033.89/45,536.42 = 25,948.01/x
  3. Step 3: Cross multiply
    33,033.89x = 45,536.42 × 25,948.01
  4. Step 4: Simplify right side
    33,033.89x = 1,181,579,124.10
  5. Step 5: Solve for x
    x = 1,181,579,124.10/33,033.89
  6. Step 6: Final answer
    x = 35,768.70

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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.