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Finding the Fourth Proportional to 17,608.49, 24,298.49 and 10,055.24

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Solution

The fourth proportional to 17,608.49, 24,298.49 and 10,055.24 is: 13,875.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608.49 : 24,298.49 = 10,055.24 : x
  2. Step 2: Convert to fraction form
    17,608.49/24,298.49 = 10,055.24/x
  3. Step 3: Cross multiply
    17,608.49x = 24,298.49 × 10,055.24
  4. Step 4: Simplify right side
    17,608.49x = 244,327,098.31
  5. Step 5: Solve for x
    x = 244,327,098.31/17,608.49
  6. Step 6: Final answer
    x = 13,875.53

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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.