Home / 24,243.39-36,389.58-17,231.31

Finding the Fourth Proportional to 24,243.39, 36,389.58 and 17,231.31

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Solution

The fourth proportional to 24,243.39, 36,389.58 and 17,231.31 is: 25,864.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,243.39 : 36,389.58 = 17,231.31 : x
  2. Step 2: Convert to fraction form
    24,243.39/36,389.58 = 17,231.31/x
  3. Step 3: Cross multiply
    24,243.39x = 36,389.58 × 17,231.31
  4. Step 4: Simplify right side
    24,243.39x = 627,040,133.75
  5. Step 5: Solve for x
    x = 627,040,133.75/24,243.39
  6. Step 6: Final answer
    x = 25,864.38

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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.