Home / 166,948.48-230,390.88-91,495.36

Finding the Fourth Proportional to 166,948.48, 230,390.88 and 91,495.36

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Solution

The fourth proportional to 166,948.48, 230,390.88 and 91,495.36 is: 126,264.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,948.48 : 230,390.88 = 91,495.36 : x
  2. Step 2: Convert to fraction form
    166,948.48/230,390.88 = 91,495.36/x
  3. Step 3: Cross multiply
    166,948.48x = 230,390.88 × 91,495.36
  4. Step 4: Simplify right side
    166,948.48x = 21,079,696,506.32
  5. Step 5: Solve for x
    x = 21,079,696,506.32/166,948.48
  6. Step 6: Final answer
    x = 126,264.68

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