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Finding the Fourth Proportional to 14,882.63, 22,308.42 and 5,018.52

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Solution

The fourth proportional to 14,882.63, 22,308.42 and 5,018.52 is: 7,522.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,882.63 : 22,308.42 = 5,018.52 : x
  2. Step 2: Convert to fraction form
    14,882.63/22,308.42 = 5,018.52/x
  3. Step 3: Cross multiply
    14,882.63x = 22,308.42 × 5,018.52
  4. Step 4: Simplify right side
    14,882.63x = 111,955,251.94
  5. Step 5: Solve for x
    x = 111,955,251.94/14,882.63
  6. Step 6: Final answer
    x = 7,522.54

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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.