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Finding the Fourth Proportional to 11,362.63, 17,046.24 and 3,569.62

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Solution

The fourth proportional to 11,362.63, 17,046.24 and 3,569.62 is: 5,355.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362.63 : 17,046.24 = 3,569.62 : x
  2. Step 2: Convert to fraction form
    11,362.63/17,046.24 = 3,569.62/x
  3. Step 3: Cross multiply
    11,362.63x = 17,046.24 × 3,569.62
  4. Step 4: Simplify right side
    11,362.63x = 60,848,599.23
  5. Step 5: Solve for x
    x = 60,848,599.23/11,362.63
  6. Step 6: Final answer
    x = 5,355.15

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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.