Home / 17,325.27-25,969.32-9,003.24

Finding the Fourth Proportional to 17,325.27, 25,969.32 and 9,003.24

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Solution

The fourth proportional to 17,325.27, 25,969.32 and 9,003.24 is: 13,495.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,325.27 : 25,969.32 = 9,003.24 : x
  2. Step 2: Convert to fraction form
    17,325.27/25,969.32 = 9,003.24/x
  3. Step 3: Cross multiply
    17,325.27x = 25,969.32 × 9,003.24
  4. Step 4: Simplify right side
    17,325.27x = 233,808,020.60
  5. Step 5: Solve for x
    x = 233,808,020.60/17,325.27
  6. Step 6: Final answer
    x = 13,495.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.