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Finding the Fourth Proportional to 67,914.09, 93,717 and 37,697.94

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Solution

The fourth proportional to 67,914.09, 93,717 and 37,697.94 is: 52,020.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,914.09 : 93,717 = 37,697.94 : x
  2. Step 2: Convert to fraction form
    67,914.09/93,717 = 37,697.94/x
  3. Step 3: Cross multiply
    67,914.09x = 93,717 × 37,697.94
  4. Step 4: Simplify right side
    67,914.09x = 3,532,937,842.98
  5. Step 5: Solve for x
    x = 3,532,937,842.98/67,914.09
  6. Step 6: Final answer
    x = 52,020.69

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