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Finding the Fourth Proportional to 22,953.84, 34,427.51 and 7,369.44

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Solution

The fourth proportional to 22,953.84, 34,427.51 and 7,369.44 is: 11,053.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,953.84 : 34,427.51 = 7,369.44 : x
  2. Step 2: Convert to fraction form
    22,953.84/34,427.51 = 7,369.44/x
  3. Step 3: Cross multiply
    22,953.84x = 34,427.51 × 7,369.44
  4. Step 4: Simplify right side
    22,953.84x = 253,711,469.29
  5. Step 5: Solve for x
    x = 253,711,469.29/22,953.84
  6. Step 6: Final answer
    x = 11,053.12

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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.