Home / 43,755.27-65,629.73-17,096.25

Finding the Fourth Proportional to 43,755.27, 65,629.73 and 17,096.25

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Solution

The fourth proportional to 43,755.27, 65,629.73 and 17,096.25 is: 25,643.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,755.27 : 65,629.73 = 17,096.25 : x
  2. Step 2: Convert to fraction form
    43,755.27/65,629.73 = 17,096.25/x
  3. Step 3: Cross multiply
    43,755.27x = 65,629.73 × 17,096.25
  4. Step 4: Simplify right side
    43,755.27x = 1,122,022,186.03
  5. Step 5: Solve for x
    x = 1,122,022,186.03/43,755.27
  6. Step 6: Final answer
    x = 25,643.13

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1.5x scale

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.