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Finding the Fourth Proportional to 17,024.83, 25,543.62 and 7,662.04

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Solution

The fourth proportional to 17,024.83, 25,543.62 and 7,662.04 is: 11,495.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024.83 : 25,543.62 = 7,662.04 : x
  2. Step 2: Convert to fraction form
    17,024.83/25,543.62 = 7,662.04/x
  3. Step 3: Cross multiply
    17,024.83x = 25,543.62 × 7,662.04
  4. Step 4: Simplify right side
    17,024.83x = 195,716,174.33
  5. Step 5: Solve for x
    x = 195,716,174.33/17,024.83
  6. Step 6: Final answer
    x = 11,495.93

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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.