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Finding the Fourth Proportional to 17,699.41, 24,424.59 and 9,741.52

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Solution

The fourth proportional to 17,699.41, 24,424.59 and 9,741.52 is: 13,442.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,699.41 : 24,424.59 = 9,741.52 : x
  2. Step 2: Convert to fraction form
    17,699.41/24,424.59 = 9,741.52/x
  3. Step 3: Cross multiply
    17,699.41x = 24,424.59 × 9,741.52
  4. Step 4: Simplify right side
    17,699.41x = 237,932,631.98
  5. Step 5: Solve for x
    x = 237,932,631.98/17,699.41
  6. Step 6: Final answer
    x = 13,442.97

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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.