Home / 193,862.06-290,793.24-60,752.68

Finding the Fourth Proportional to 193,862.06, 290,793.24 and 60,752.68

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Solution

The fourth proportional to 193,862.06, 290,793.24 and 60,752.68 is: 91,129.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,862.06 : 290,793.24 = 60,752.68 : x
  2. Step 2: Convert to fraction form
    193,862.06/290,793.24 = 60,752.68/x
  3. Step 3: Cross multiply
    193,862.06x = 290,793.24 × 60,752.68
  4. Step 4: Simplify right side
    193,862.06x = 17,666,469,564.61
  5. Step 5: Solve for x
    x = 17,666,469,564.61/193,862.06
  6. Step 6: Final answer
    x = 91,129.07

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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.