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Finding the Fourth Proportional to 17,055.50, 23,537.30 and 9,501.84

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Solution

The fourth proportional to 17,055.50, 23,537.30 and 9,501.84 is: 13,112.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,055.50 : 23,537.30 = 9,501.84 : x
  2. Step 2: Convert to fraction form
    17,055.50/23,537.30 = 9,501.84/x
  3. Step 3: Cross multiply
    17,055.50x = 23,537.30 × 9,501.84
  4. Step 4: Simplify right side
    17,055.50x = 223,647,540.95
  5. Step 5: Solve for x
    x = 223,647,540.95/17,055.50
  6. Step 6: Final answer
    x = 13,112.93

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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.