Home / 94,224.06-130,029.30-51,781.68

Finding the Fourth Proportional to 94,224.06, 130,029.30 and 51,781.68

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Solution

The fourth proportional to 94,224.06, 130,029.30 and 51,781.68 is: 71,458.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,224.06 : 130,029.30 = 51,781.68 : x
  2. Step 2: Convert to fraction form
    94,224.06/130,029.30 = 51,781.68/x
  3. Step 3: Cross multiply
    94,224.06x = 130,029.30 × 51,781.68
  4. Step 4: Simplify right side
    94,224.06x = 6,733,135,603.22
  5. Step 5: Solve for x
    x = 6,733,135,603.22/94,224.06
  6. Step 6: Final answer
    x = 71,458.77

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