Home / 194,956.88-269,040.56-110,079.41

Finding the Fourth Proportional to 194,956.88, 269,040.56 and 110,079.41

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Solution

The fourth proportional to 194,956.88, 269,040.56 and 110,079.41 is: 151,909.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,956.88 : 269,040.56 = 110,079.41 : x
  2. Step 2: Convert to fraction form
    194,956.88/269,040.56 = 110,079.41/x
  3. Step 3: Cross multiply
    194,956.88x = 269,040.56 × 110,079.41
  4. Step 4: Simplify right side
    194,956.88x = 29,615,824,215.27
  5. Step 5: Solve for x
    x = 29,615,824,215.27/194,956.88
  6. Step 6: Final answer
    x = 151,909.62

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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.