Home / 194,879.41-268,933.58-110,001.94

Finding the Fourth Proportional to 194,879.41, 268,933.58 and 110,001.94

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Solution

The fourth proportional to 194,879.41, 268,933.58 and 110,001.94 is: 151,802.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,879.41 : 268,933.58 = 110,001.94 : x
  2. Step 2: Convert to fraction form
    194,879.41/268,933.58 = 110,001.94/x
  3. Step 3: Cross multiply
    194,879.41x = 268,933.58 × 110,001.94
  4. Step 4: Simplify right side
    194,879.41x = 29,583,215,531.15
  5. Step 5: Solve for x
    x = 29,583,215,531.15/194,879.41
  6. Step 6: Final answer
    x = 151,802.67

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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.