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Finding the Fourth Proportional to 23,476.26, 35,212.61 and 6,836.43

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Solution

The fourth proportional to 23,476.26, 35,212.61 and 6,836.43 is: 10,254.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,476.26 : 35,212.61 = 6,836.43 : x
  2. Step 2: Convert to fraction form
    23,476.26/35,212.61 = 6,836.43/x
  3. Step 3: Cross multiply
    23,476.26x = 35,212.61 × 6,836.43
  4. Step 4: Simplify right side
    23,476.26x = 240,728,333.14
  5. Step 5: Solve for x
    x = 240,728,333.14/23,476.26
  6. Step 6: Final answer
    x = 10,254.12

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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.