Home / 336,273.33-504,284.23-111,591.88

Finding the Fourth Proportional to 336,273.33, 504,284.23 and 111,591.88

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Solution

The fourth proportional to 336,273.33, 504,284.23 and 111,591.88 is: 167,346.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,273.33 : 504,284.23 = 111,591.88 : x
  2. Step 2: Convert to fraction form
    336,273.33/504,284.23 = 111,591.88/x
  3. Step 3: Cross multiply
    336,273.33x = 504,284.23 × 111,591.88
  4. Step 4: Simplify right side
    336,273.33x = 56,274,025,280.05
  5. Step 5: Solve for x
    x = 56,274,025,280.05/336,273.33
  6. Step 6: Final answer
    x = 167,346.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.