Home / 30,227.02-41,710.83-16,796.62

Finding the Fourth Proportional to 30,227.02, 41,710.83 and 16,796.62

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Solution

The fourth proportional to 30,227.02, 41,710.83 and 16,796.62 is: 23,177.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,227.02 : 41,710.83 = 16,796.62 : x
  2. Step 2: Convert to fraction form
    30,227.02/41,710.83 = 16,796.62/x
  3. Step 3: Cross multiply
    30,227.02x = 41,710.83 × 16,796.62
  4. Step 4: Simplify right side
    30,227.02x = 700,600,961.39
  5. Step 5: Solve for x
    x = 700,600,961.39/30,227.02
  6. Step 6: Final answer
    x = 23,177.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.