Home / 197,330.42-272,310.45-107,904.50

Finding the Fourth Proportional to 197,330.42, 272,310.45 and 107,904.50

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Solution

The fourth proportional to 197,330.42, 272,310.45 and 107,904.50 is: 148,905.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,330.42 : 272,310.45 = 107,904.50 : x
  2. Step 2: Convert to fraction form
    197,330.42/272,310.45 = 107,904.50/x
  3. Step 3: Cross multiply
    197,330.42x = 272,310.45 × 107,904.50
  4. Step 4: Simplify right side
    197,330.42x = 29,383,522,952.03
  5. Step 5: Solve for x
    x = 29,383,522,952.03/197,330.42
  6. Step 6: Final answer
    x = 148,905.19

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