Home / 17,962.56-24,796.94-11,251.71

Finding the Fourth Proportional to 17,962.56, 24,796.94 and 11,251.71

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Solution

The fourth proportional to 17,962.56, 24,796.94 and 11,251.71 is: 15,532.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,962.56 : 24,796.94 = 11,251.71 : x
  2. Step 2: Convert to fraction form
    17,962.56/24,796.94 = 11,251.71/x
  3. Step 3: Cross multiply
    17,962.56x = 24,796.94 × 11,251.71
  4. Step 4: Simplify right side
    17,962.56x = 279,007,921.51
  5. Step 5: Solve for x
    x = 279,007,921.51/17,962.56
  6. Step 6: Final answer
    x = 15,532.75

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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.