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Finding the Fourth Proportional to 22,053.84, 33,084.86 and 10,367.06

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Solution

The fourth proportional to 22,053.84, 33,084.86 and 10,367.06 is: 15,552.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,053.84 : 33,084.86 = 10,367.06 : x
  2. Step 2: Convert to fraction form
    22,053.84/33,084.86 = 10,367.06/x
  3. Step 3: Cross multiply
    22,053.84x = 33,084.86 × 10,367.06
  4. Step 4: Simplify right side
    22,053.84x = 342,992,511.45
  5. Step 5: Solve for x
    x = 342,992,511.45/22,053.84
  6. Step 6: Final answer
    x = 15,552.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.