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Finding the Fourth Proportional to 24,191.52, 33,402.96 and 19,497.84

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Solution

The fourth proportional to 24,191.52, 33,402.96 and 19,497.84 is: 26,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,191.52 : 33,402.96 = 19,497.84 : x
  2. Step 2: Convert to fraction form
    24,191.52/33,402.96 = 19,497.84/x
  3. Step 3: Cross multiply
    24,191.52x = 33,402.96 × 19,497.84
  4. Step 4: Simplify right side
    24,191.52x = 651,285,569.61
  5. Step 5: Solve for x
    x = 651,285,569.61/24,191.52
  6. Step 6: Final answer
    x = 26,922.06

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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.