Home / 82,137.04-113,349.11-44,411.29

Finding the Fourth Proportional to 82,137.04, 113,349.11 and 44,411.29

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Solution

The fourth proportional to 82,137.04, 113,349.11 and 44,411.29 is: 61,287.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,137.04 : 113,349.11 = 44,411.29 : x
  2. Step 2: Convert to fraction form
    82,137.04/113,349.11 = 44,411.29/x
  3. Step 3: Cross multiply
    82,137.04x = 113,349.11 × 44,411.29
  4. Step 4: Simplify right side
    82,137.04x = 5,033,979,690.02
  5. Step 5: Solve for x
    x = 5,033,979,690.02/82,137.04
  6. Step 6: Final answer
    x = 61,287.57

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