Home / 89,851.03-134,762.27-29,874.51

Finding the Fourth Proportional to 89,851.03, 134,762.27 and 29,874.51

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Solution

The fourth proportional to 89,851.03, 134,762.27 and 29,874.51 is: 44,807.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,851.03 : 134,762.27 = 29,874.51 : x
  2. Step 2: Convert to fraction form
    89,851.03/134,762.27 = 29,874.51/x
  3. Step 3: Cross multiply
    89,851.03x = 134,762.27 × 29,874.51
  4. Step 4: Simplify right side
    89,851.03x = 4,025,956,633.37
  5. Step 5: Solve for x
    x = 4,025,956,633.37/89,851.03
  6. Step 6: Final answer
    x = 44,807.02

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