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Finding the Fourth Proportional to 22,884.84, 34,327.89 and 7,302.47

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Solution

The fourth proportional to 22,884.84, 34,327.89 and 7,302.47 is: 10,953.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,884.84 : 34,327.89 = 7,302.47 : x
  2. Step 2: Convert to fraction form
    22,884.84/34,327.89 = 7,302.47/x
  3. Step 3: Cross multiply
    22,884.84x = 34,327.89 × 7,302.47
  4. Step 4: Simplify right side
    22,884.84x = 250,678,215.25
  5. Step 5: Solve for x
    x = 250,678,215.25/22,884.84
  6. Step 6: Final answer
    x = 10,953.90

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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.