Home / 194,951.88-269,018.58-110,077.32

Finding the Fourth Proportional to 194,951.88, 269,018.58 and 110,077.32

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Solution

The fourth proportional to 194,951.88, 269,018.58 and 110,077.32 is: 151,898.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,951.88 : 269,018.58 = 110,077.32 : x
  2. Step 2: Convert to fraction form
    194,951.88/269,018.58 = 110,077.32/x
  3. Step 3: Cross multiply
    194,951.88x = 269,018.58 × 110,077.32
  4. Step 4: Simplify right side
    194,951.88x = 29,612,844,316.61
  5. Step 5: Solve for x
    x = 29,612,844,316.61/194,951.88
  6. Step 6: Final answer
    x = 151,898.22

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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.