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Finding the Fourth Proportional to 17,522.30, 26,287.64 and 5,835.62

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Solution

The fourth proportional to 17,522.30, 26,287.64 and 5,835.62 is: 8,754.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,522.30 : 26,287.64 = 5,835.62 : x
  2. Step 2: Convert to fraction form
    17,522.30/26,287.64 = 5,835.62/x
  3. Step 3: Cross multiply
    17,522.30x = 26,287.64 × 5,835.62
  4. Step 4: Simplify right side
    17,522.30x = 153,404,677.74
  5. Step 5: Solve for x
    x = 153,404,677.74/17,522.30
  6. Step 6: Final answer
    x = 8,754.83

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