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Finding the Fourth Proportional to 22,892.08, 34,330.68 and 7,306

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Solution

The fourth proportional to 22,892.08, 34,330.68 and 7,306 is: 10,956.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892.08 : 34,330.68 = 7,306 : x
  2. Step 2: Convert to fraction form
    22,892.08/34,330.68 = 7,306/x
  3. Step 3: Cross multiply
    22,892.08x = 34,330.68 × 7,306
  4. Step 4: Simplify right side
    22,892.08x = 250,819,948.08
  5. Step 5: Solve for x
    x = 250,819,948.08/22,892.08
  6. Step 6: Final answer
    x = 10,956.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.