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Finding the Fourth Proportional to 22,092.59, 33,047.76 and 14,182.94

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Solution

The fourth proportional to 22,092.59, 33,047.76 and 14,182.94 is: 21,215.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,092.59 : 33,047.76 = 14,182.94 : x
  2. Step 2: Convert to fraction form
    22,092.59/33,047.76 = 14,182.94/x
  3. Step 3: Cross multiply
    22,092.59x = 33,047.76 × 14,182.94
  4. Step 4: Simplify right side
    22,092.59x = 468,714,397.21
  5. Step 5: Solve for x
    x = 468,714,397.21/22,092.59
  6. Step 6: Final answer
    x = 21,215.91

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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.