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Finding the Fourth Proportional to 17,625.08, 26,447.93 and 7,093.46

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Solution

The fourth proportional to 17,625.08, 26,447.93 and 7,093.46 is: 10,644.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,625.08 : 26,447.93 = 7,093.46 : x
  2. Step 2: Convert to fraction form
    17,625.08/26,447.93 = 7,093.46/x
  3. Step 3: Cross multiply
    17,625.08x = 26,447.93 × 7,093.46
  4. Step 4: Simplify right side
    17,625.08x = 187,607,219.03
  5. Step 5: Solve for x
    x = 187,607,219.03/17,625.08
  6. Step 6: Final answer
    x = 10,644.34

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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.