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Finding the Fourth Proportional to 67,482.25, 101,284.76 and 35,918.84

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Solution

The fourth proportional to 67,482.25, 101,284.76 and 35,918.84 is: 53,910.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,482.25 : 101,284.76 = 35,918.84 : x
  2. Step 2: Convert to fraction form
    67,482.25/101,284.76 = 35,918.84/x
  3. Step 3: Cross multiply
    67,482.25x = 101,284.76 × 35,918.84
  4. Step 4: Simplify right side
    67,482.25x = 3,638,031,431.89
  5. Step 5: Solve for x
    x = 3,638,031,431.89/67,482.25
  6. Step 6: Final answer
    x = 53,910.94

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