Home / 194,926.44-269,000.76-114,355.36

Finding the Fourth Proportional to 194,926.44, 269,000.76 and 114,355.36

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Solution

The fourth proportional to 194,926.44, 269,000.76 and 114,355.36 is: 157,811.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,926.44 : 269,000.76 = 114,355.36 : x
  2. Step 2: Convert to fraction form
    194,926.44/269,000.76 = 114,355.36/x
  3. Step 3: Cross multiply
    194,926.44x = 269,000.76 × 114,355.36
  4. Step 4: Simplify right side
    194,926.44x = 30,761,678,750.07
  5. Step 5: Solve for x
    x = 30,761,678,750.07/194,926.44
  6. Step 6: Final answer
    x = 157,811.73

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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.