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Finding the Fourth Proportional to 33,396.71, 50,097.69 and 11,210.00

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Solution

The fourth proportional to 33,396.71, 50,097.69 and 11,210.00 is: 16,815.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,396.71 : 50,097.69 = 11,210.00 : x
  2. Step 2: Convert to fraction form
    33,396.71/50,097.69 = 11,210.00/x
  3. Step 3: Cross multiply
    33,396.71x = 50,097.69 × 11,210.00
  4. Step 4: Simplify right side
    33,396.71x = 561,594,854.41
  5. Step 5: Solve for x
    x = 561,594,854.41/33,396.71
  6. Step 6: Final answer
    x = 16,815.88

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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.