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Finding the Fourth Proportional to 17,403.39, 24,016.32 and 9,849.59

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Solution

The fourth proportional to 17,403.39, 24,016.32 and 9,849.59 is: 13,592.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403.39 : 24,016.32 = 9,849.59 : x
  2. Step 2: Convert to fraction form
    17,403.39/24,016.32 = 9,849.59/x
  3. Step 3: Cross multiply
    17,403.39x = 24,016.32 × 9,849.59
  4. Step 4: Simplify right side
    17,403.39x = 236,550,785.23
  5. Step 5: Solve for x
    x = 236,550,785.23/17,403.39
  6. Step 6: Final answer
    x = 13,592.22

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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.