Home / 241,340.57-333,049.99-133,911.38

Finding the Fourth Proportional to 241,340.57, 333,049.99 and 133,911.38

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Solution

The fourth proportional to 241,340.57, 333,049.99 and 133,911.38 is: 184,797.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,340.57 : 333,049.99 = 133,911.38 : x
  2. Step 2: Convert to fraction form
    241,340.57/333,049.99 = 133,911.38/x
  3. Step 3: Cross multiply
    241,340.57x = 333,049.99 × 133,911.38
  4. Step 4: Simplify right side
    241,340.57x = 44,599,183,769.89
  5. Step 5: Solve for x
    x = 44,599,183,769.89/241,340.57
  6. Step 6: Final answer
    x = 184,797.71

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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.