Home / 193,273.02-289,936.87-60,166.73

Finding the Fourth Proportional to 193,273.02, 289,936.87 and 60,166.73

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Solution

The fourth proportional to 193,273.02, 289,936.87 and 60,166.73 is: 90,258.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,273.02 : 289,936.87 = 60,166.73 : x
  2. Step 2: Convert to fraction form
    193,273.02/289,936.87 = 60,166.73/x
  3. Step 3: Cross multiply
    193,273.02x = 289,936.87 × 60,166.73
  4. Step 4: Simplify right side
    193,273.02x = 17,444,553,948.76
  5. Step 5: Solve for x
    x = 17,444,553,948.76/193,273.02
  6. Step 6: Final answer
    x = 90,258.61

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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.