Home / 116,613.46-175,095.15-66,749.86

Finding the Fourth Proportional to 116,613.46, 175,095.15 and 66,749.86

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Solution

The fourth proportional to 116,613.46, 175,095.15 and 66,749.86 is: 100,224.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,613.46 : 175,095.15 = 66,749.86 : x
  2. Step 2: Convert to fraction form
    116,613.46/175,095.15 = 66,749.86/x
  3. Step 3: Cross multiply
    116,613.46x = 175,095.15 × 66,749.86
  4. Step 4: Simplify right side
    116,613.46x = 11,687,576,749.18
  5. Step 5: Solve for x
    x = 11,687,576,749.18/116,613.46
  6. Step 6: Final answer
    x = 100,224.94

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