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Finding the Fourth Proportional to 17,842.32, 26,763.92 and 5,996.27

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Solution

The fourth proportional to 17,842.32, 26,763.92 and 5,996.27 is: 8,994.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,842.32 : 26,763.92 = 5,996.27 : x
  2. Step 2: Convert to fraction form
    17,842.32/26,763.92 = 5,996.27/x
  3. Step 3: Cross multiply
    17,842.32x = 26,763.92 × 5,996.27
  4. Step 4: Simplify right side
    17,842.32x = 160,483,526.78
  5. Step 5: Solve for x
    x = 160,483,526.78/17,842.32
  6. Step 6: Final answer
    x = 8,994.54

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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.