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Finding the Fourth Proportional to 17,453.21, 24,085.96 and 9,494.96

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Solution

The fourth proportional to 17,453.21, 24,085.96 and 9,494.96 is: 13,103.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,453.21 : 24,085.96 = 9,494.96 : x
  2. Step 2: Convert to fraction form
    17,453.21/24,085.96 = 9,494.96/x
  3. Step 3: Cross multiply
    17,453.21x = 24,085.96 × 9,494.96
  4. Step 4: Simplify right side
    17,453.21x = 228,695,082.59
  5. Step 5: Solve for x
    x = 228,695,082.59/17,453.21
  6. Step 6: Final answer
    x = 13,103.33

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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.