Home / 97,048.13-133,928.46-54,606.66

Finding the Fourth Proportional to 97,048.13, 133,928.46 and 54,606.66

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Solution

The fourth proportional to 97,048.13, 133,928.46 and 54,606.66 is: 75,358.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,048.13 : 133,928.46 = 54,606.66 : x
  2. Step 2: Convert to fraction form
    97,048.13/133,928.46 = 54,606.66/x
  3. Step 3: Cross multiply
    97,048.13x = 133,928.46 × 54,606.66
  4. Step 4: Simplify right side
    97,048.13x = 7,313,385,530.89
  5. Step 5: Solve for x
    x = 7,313,385,530.89/97,048.13
  6. Step 6: Final answer
    x = 75,358.34

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