Home / 17,241.83-23,793.19-9,687.97

Finding the Fourth Proportional to 17,241.83, 23,793.19 and 9,687.97

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Solution

The fourth proportional to 17,241.83, 23,793.19 and 9,687.97 is: 13,369.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241.83 : 23,793.19 = 9,687.97 : x
  2. Step 2: Convert to fraction form
    17,241.83/23,793.19 = 9,687.97/x
  3. Step 3: Cross multiply
    17,241.83x = 23,793.19 × 9,687.97
  4. Step 4: Simplify right side
    17,241.83x = 230,507,770.94
  5. Step 5: Solve for x
    x = 230,507,770.94/17,241.83
  6. Step 6: Final answer
    x = 13,369.10

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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.