Home / 194,924.58-268,993.80-110,045.22

Finding the Fourth Proportional to 194,924.58, 268,993.80 and 110,045.22

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Solution

The fourth proportional to 194,924.58, 268,993.80 and 110,045.22 is: 151,861.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,924.58 : 268,993.80 = 110,045.22 : x
  2. Step 2: Convert to fraction form
    194,924.58/268,993.80 = 110,045.22/x
  3. Step 3: Cross multiply
    194,924.58x = 268,993.80 × 110,045.22
  4. Step 4: Simplify right side
    194,924.58x = 29,601,481,899.64
  5. Step 5: Solve for x
    x = 29,601,481,899.64/194,924.58
  6. Step 6: Final answer
    x = 151,861.21

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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.