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Finding the Fourth Proportional to 17,084.36, 25,626.71 and 5,991.32

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Solution

The fourth proportional to 17,084.36, 25,626.71 and 5,991.32 is: 8,987.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084.36 : 25,626.71 = 5,991.32 : x
  2. Step 2: Convert to fraction form
    17,084.36/25,626.71 = 5,991.32/x
  3. Step 3: Cross multiply
    17,084.36x = 25,626.71 × 5,991.32
  4. Step 4: Simplify right side
    17,084.36x = 153,537,707.00
  5. Step 5: Solve for x
    x = 153,537,707.00/17,084.36
  6. Step 6: Final answer
    x = 8,987.03

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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.