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Finding the Fourth Proportional to 24,082.17, 33,260.79 and 19,628.79

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Solution

The fourth proportional to 24,082.17, 33,260.79 and 19,628.79 is: 27,110.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,082.17 : 33,260.79 = 19,628.79 : x
  2. Step 2: Convert to fraction form
    24,082.17/33,260.79 = 19,628.79/x
  3. Step 3: Cross multiply
    24,082.17x = 33,260.79 × 19,628.79
  4. Step 4: Simplify right side
    24,082.17x = 652,869,062.14
  5. Step 5: Solve for x
    x = 652,869,062.14/24,082.17
  6. Step 6: Final answer
    x = 27,110.06

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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.