Home / 194,926.94-269,001.45-114,355.85

Finding the Fourth Proportional to 194,926.94, 269,001.45 and 114,355.85

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Solution

The fourth proportional to 194,926.94, 269,001.45 and 114,355.85 is: 157,812.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,926.94 : 269,001.45 = 114,355.85 : x
  2. Step 2: Convert to fraction form
    194,926.94/269,001.45 = 114,355.85/x
  3. Step 3: Cross multiply
    194,926.94x = 269,001.45 × 114,355.85
  4. Step 4: Simplify right side
    194,926.94x = 30,761,889,465.98
  5. Step 5: Solve for x
    x = 30,761,889,465.98/194,926.94
  6. Step 6: Final answer
    x = 157,812.41

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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.