Home / 36,264.44-54,418.23-19,624.14

Finding the Fourth Proportional to 36,264.44, 54,418.23 and 19,624.14

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Solution

The fourth proportional to 36,264.44, 54,418.23 and 19,624.14 is: 29,447.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,264.44 : 54,418.23 = 19,624.14 : x
  2. Step 2: Convert to fraction form
    36,264.44/54,418.23 = 19,624.14/x
  3. Step 3: Cross multiply
    36,264.44x = 54,418.23 × 19,624.14
  4. Step 4: Simplify right side
    36,264.44x = 1,067,910,964.07
  5. Step 5: Solve for x
    x = 1,067,910,964.07/36,264.44
  6. Step 6: Final answer
    x = 29,447.88

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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.