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Finding the Fourth Proportional to 14,792.24, 22,181.82 and 5,551.76

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Solution

The fourth proportional to 14,792.24, 22,181.82 and 5,551.76 is: 8,325.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792.24 : 22,181.82 = 5,551.76 : x
  2. Step 2: Convert to fraction form
    14,792.24/22,181.82 = 5,551.76/x
  3. Step 3: Cross multiply
    14,792.24x = 22,181.82 × 5,551.76
  4. Step 4: Simplify right side
    14,792.24x = 123,148,141.00
  5. Step 5: Solve for x
    x = 123,148,141.00/14,792.24
  6. Step 6: Final answer
    x = 8,325.19

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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.