Home / 24,497.88-33,797.32-15,997.28

Finding the Fourth Proportional to 24,497.88, 33,797.32 and 15,997.28

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Solution

The fourth proportional to 24,497.88, 33,797.32 and 15,997.28 is: 22,069.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,497.88 : 33,797.32 = 15,997.28 : x
  2. Step 2: Convert to fraction form
    24,497.88/33,797.32 = 15,997.28/x
  3. Step 3: Cross multiply
    24,497.88x = 33,797.32 × 15,997.28
  4. Step 4: Simplify right side
    24,497.88x = 540,665,191.29
  5. Step 5: Solve for x
    x = 540,665,191.29/24,497.88
  6. Step 6: Final answer
    x = 22,069.88

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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.