Home / 93,732.06-129,350.26-51,290.61

Finding the Fourth Proportional to 93,732.06, 129,350.26 and 51,290.61

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Solution

The fourth proportional to 93,732.06, 129,350.26 and 51,290.61 is: 70,781.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,732.06 : 129,350.26 = 51,290.61 : x
  2. Step 2: Convert to fraction form
    93,732.06/129,350.26 = 51,290.61/x
  3. Step 3: Cross multiply
    93,732.06x = 129,350.26 × 51,290.61
  4. Step 4: Simplify right side
    93,732.06x = 6,634,453,739.06
  5. Step 5: Solve for x
    x = 6,634,453,739.06/93,732.06
  6. Step 6: Final answer
    x = 70,781.05

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