Home / 17,236.98-23,786.73-9,683.37

Finding the Fourth Proportional to 17,236.98, 23,786.73 and 9,683.37

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Solution

The fourth proportional to 17,236.98, 23,786.73 and 9,683.37 is: 13,362.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.98 : 23,786.73 = 9,683.37 : x
  2. Step 2: Convert to fraction form
    17,236.98/23,786.73 = 9,683.37/x
  3. Step 3: Cross multiply
    17,236.98x = 23,786.73 × 9,683.37
  4. Step 4: Simplify right side
    17,236.98x = 230,335,707.68
  5. Step 5: Solve for x
    x = 230,335,707.68/17,236.98
  6. Step 6: Final answer
    x = 13,362.88

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1.5x scale

Why These Related Problems?

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