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Finding the Fourth Proportional to 24,573.22, 33,910.99 and 13,818.13

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Solution

The fourth proportional to 24,573.22, 33,910.99 and 13,818.13 is: 19,068.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,573.22 : 33,910.99 = 13,818.13 : x
  2. Step 2: Convert to fraction form
    24,573.22/33,910.99 = 13,818.13/x
  3. Step 3: Cross multiply
    24,573.22x = 33,910.99 × 13,818.13
  4. Step 4: Simplify right side
    24,573.22x = 468,586,468.25
  5. Step 5: Solve for x
    x = 468,586,468.25/24,573.22
  6. Step 6: Final answer
    x = 19,068.99

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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.