Home / 193,942.76-290,914.49-60,833.33

Finding the Fourth Proportional to 193,942.76, 290,914.49 and 60,833.33

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Solution

The fourth proportional to 193,942.76, 290,914.49 and 60,833.33 is: 91,250.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,942.76 : 290,914.49 = 60,833.33 : x
  2. Step 2: Convert to fraction form
    193,942.76/290,914.49 = 60,833.33/x
  3. Step 3: Cross multiply
    193,942.76x = 290,914.49 × 60,833.33
  4. Step 4: Simplify right side
    193,942.76x = 17,697,296,618.20
  5. Step 5: Solve for x
    x = 17,697,296,618.20/193,942.76
  6. Step 6: Final answer
    x = 91,250.10

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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.