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Finding the Fourth Proportional to 22,348.94, 33,527.73 and 7,560.27

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Solution

The fourth proportional to 22,348.94, 33,527.73 and 7,560.27 is: 11,341.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,348.94 : 33,527.73 = 7,560.27 : x
  2. Step 2: Convert to fraction form
    22,348.94/33,527.73 = 7,560.27/x
  3. Step 3: Cross multiply
    22,348.94x = 33,527.73 × 7,560.27
  4. Step 4: Simplify right side
    22,348.94x = 253,478,691.29
  5. Step 5: Solve for x
    x = 253,478,691.29/22,348.94
  6. Step 6: Final answer
    x = 11,341.87

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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.