Home / 22,728.06-34,092.11-6,932.25

Finding the Fourth Proportional to 22,728.06, 34,092.11 and 6,932.25

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Solution

The fourth proportional to 22,728.06, 34,092.11 and 6,932.25 is: 10,398.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,728.06 : 34,092.11 = 6,932.25 : x
  2. Step 2: Convert to fraction form
    22,728.06/34,092.11 = 6,932.25/x
  3. Step 3: Cross multiply
    22,728.06x = 34,092.11 × 6,932.25
  4. Step 4: Simplify right side
    22,728.06x = 236,335,055.19
  5. Step 5: Solve for x
    x = 236,335,055.19/22,728.06
  6. Step 6: Final answer
    x = 10,398.38

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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.