Home / 23,996.71-35,995.26-15,729.08

Finding the Fourth Proportional to 23,996.71, 35,995.26 and 15,729.08

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Solution

The fourth proportional to 23,996.71, 35,995.26 and 15,729.08 is: 23,593.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,996.71 : 35,995.26 = 15,729.08 : x
  2. Step 2: Convert to fraction form
    23,996.71/35,995.26 = 15,729.08/x
  3. Step 3: Cross multiply
    23,996.71x = 35,995.26 × 15,729.08
  4. Step 4: Simplify right side
    23,996.71x = 566,172,414.15
  5. Step 5: Solve for x
    x = 566,172,414.15/23,996.71
  6. Step 6: Final answer
    x = 23,593.75

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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.