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Finding the Fourth Proportional to 17,093.48, 25,642.94 and 6,563.07

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Solution

The fourth proportional to 17,093.48, 25,642.94 and 6,563.07 is: 9,845.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093.48 : 25,642.94 = 6,563.07 : x
  2. Step 2: Convert to fraction form
    17,093.48/25,642.94 = 6,563.07/x
  3. Step 3: Cross multiply
    17,093.48x = 25,642.94 × 6,563.07
  4. Step 4: Simplify right side
    17,093.48x = 168,296,377.41
  5. Step 5: Solve for x
    x = 168,296,377.41/17,093.48
  6. Step 6: Final answer
    x = 9,845.65

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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.