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Finding the Fourth Proportional to 17,495.56, 26,245.02 and 5,809

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Solution

The fourth proportional to 17,495.56, 26,245.02 and 5,809 is: 8,714.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495.56 : 26,245.02 = 5,809 : x
  2. Step 2: Convert to fraction form
    17,495.56/26,245.02 = 5,809/x
  3. Step 3: Cross multiply
    17,495.56x = 26,245.02 × 5,809
  4. Step 4: Simplify right side
    17,495.56x = 152,457,321.18
  5. Step 5: Solve for x
    x = 152,457,321.18/17,495.56
  6. Step 6: Final answer
    x = 8,714.06

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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.