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Finding the Fourth Proportional to 17,662.27, 24,363.13 and 10,487.32

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Solution

The fourth proportional to 17,662.27, 24,363.13 and 10,487.32 is: 14,466.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,662.27 : 24,363.13 = 10,487.32 : x
  2. Step 2: Convert to fraction form
    17,662.27/24,363.13 = 10,487.32/x
  3. Step 3: Cross multiply
    17,662.27x = 24,363.13 × 10,487.32
  4. Step 4: Simplify right side
    17,662.27x = 255,503,940.51
  5. Step 5: Solve for x
    x = 255,503,940.51/17,662.27
  6. Step 6: Final answer
    x = 14,466.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.