Home / 194,940.88-269,003.40-110,066.32

Finding the Fourth Proportional to 194,940.88, 269,003.40 and 110,066.32

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Solution

The fourth proportional to 194,940.88, 269,003.40 and 110,066.32 is: 151,883.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,940.88 : 269,003.40 = 110,066.32 : x
  2. Step 2: Convert to fraction form
    194,940.88/269,003.40 = 110,066.32/x
  3. Step 3: Cross multiply
    194,940.88x = 269,003.40 × 110,066.32
  4. Step 4: Simplify right side
    194,940.88x = 29,608,214,305.49
  5. Step 5: Solve for x
    x = 29,608,214,305.49/194,940.88
  6. Step 6: Final answer
    x = 151,883.04

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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.