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Finding the Fourth Proportional to 17,232.82, 25,837.16 and 8,801.89

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Solution

The fourth proportional to 17,232.82, 25,837.16 and 8,801.89 is: 13,196.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232.82 : 25,837.16 = 8,801.89 : x
  2. Step 2: Convert to fraction form
    17,232.82/25,837.16 = 8,801.89/x
  3. Step 3: Cross multiply
    17,232.82x = 25,837.16 × 8,801.89
  4. Step 4: Simplify right side
    17,232.82x = 227,415,731.63
  5. Step 5: Solve for x
    x = 227,415,731.63/17,232.82
  6. Step 6: Final answer
    x = 13,196.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.