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Finding the Fourth Proportional to 17,025.54, 23,498.04 and 9,950.58

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Solution

The fourth proportional to 17,025.54, 23,498.04 and 9,950.58 is: 13,733.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025.54 : 23,498.04 = 9,950.58 : x
  2. Step 2: Convert to fraction form
    17,025.54/23,498.04 = 9,950.58/x
  3. Step 3: Cross multiply
    17,025.54x = 23,498.04 × 9,950.58
  4. Step 4: Simplify right side
    17,025.54x = 233,819,126.86
  5. Step 5: Solve for x
    x = 233,819,126.86/17,025.54
  6. Step 6: Final answer
    x = 13,733.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.