Home / 24,422.06-33,700.11-19,398.44

Finding the Fourth Proportional to 24,422.06, 33,700.11 and 19,398.44

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Solution

The fourth proportional to 24,422.06, 33,700.11 and 19,398.44 is: 26,767.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,422.06 : 33,700.11 = 19,398.44 : x
  2. Step 2: Convert to fraction form
    24,422.06/33,700.11 = 19,398.44/x
  3. Step 3: Cross multiply
    24,422.06x = 33,700.11 × 19,398.44
  4. Step 4: Simplify right side
    24,422.06x = 653,729,561.83
  5. Step 5: Solve for x
    x = 653,729,561.83/24,422.06
  6. Step 6: Final answer
    x = 26,767.99

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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.