Home / 54,127.26-74,647.08-45,082.65

Finding the Fourth Proportional to 54,127.26, 74,647.08 and 45,082.65

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Solution

The fourth proportional to 54,127.26, 74,647.08 and 45,082.65 is: 62,173.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,127.26 : 74,647.08 = 45,082.65 : x
  2. Step 2: Convert to fraction form
    54,127.26/74,647.08 = 45,082.65/x
  3. Step 3: Cross multiply
    54,127.26x = 74,647.08 × 45,082.65
  4. Step 4: Simplify right side
    54,127.26x = 3,365,288,181.16
  5. Step 5: Solve for x
    x = 3,365,288,181.16/54,127.26
  6. Step 6: Final answer
    x = 62,173.63

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