Home / 22,796.13-34,198.63-8,755.13

Finding the Fourth Proportional to 22,796.13, 34,198.63 and 8,755.13

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Solution

The fourth proportional to 22,796.13, 34,198.63 and 8,755.13 is: 13,134.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,796.13 : 34,198.63 = 8,755.13 : x
  2. Step 2: Convert to fraction form
    22,796.13/34,198.63 = 8,755.13/x
  3. Step 3: Cross multiply
    22,796.13x = 34,198.63 × 8,755.13
  4. Step 4: Simplify right side
    22,796.13x = 299,413,258.59
  5. Step 5: Solve for x
    x = 299,413,258.59/22,796.13
  6. Step 6: Final answer
    x = 13,134.39

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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.