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Finding the Fourth Proportional to 82,753.88, 114,200.04 and 46,950.80

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Solution

The fourth proportional to 82,753.88, 114,200.04 and 46,950.80 is: 64,791.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,753.88 : 114,200.04 = 46,950.80 : x
  2. Step 2: Convert to fraction form
    82,753.88/114,200.04 = 46,950.80/x
  3. Step 3: Cross multiply
    82,753.88x = 114,200.04 × 46,950.80
  4. Step 4: Simplify right side
    82,753.88x = 5,361,783,238.03
  5. Step 5: Solve for x
    x = 5,361,783,238.03/82,753.88
  6. Step 6: Final answer
    x = 64,791.93

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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.