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Finding the Fourth Proportional to 22,299.08, 33,449.88 and 9,824.96

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Solution

The fourth proportional to 22,299.08, 33,449.88 and 9,824.96 is: 14,738.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,299.08 : 33,449.88 = 9,824.96 : x
  2. Step 2: Convert to fraction form
    22,299.08/33,449.88 = 9,824.96/x
  3. Step 3: Cross multiply
    22,299.08x = 33,449.88 × 9,824.96
  4. Step 4: Simplify right side
    22,299.08x = 328,643,733.00
  5. Step 5: Solve for x
    x = 328,643,733.00/22,299.08
  6. Step 6: Final answer
    x = 14,738.00

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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.