Home / 13,025.21-19,537.83-3,164.49

Finding the Fourth Proportional to 13,025.21, 19,537.83 and 3,164.49

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Solution

The fourth proportional to 13,025.21, 19,537.83 and 3,164.49 is: 4,746.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,025.21 : 19,537.83 = 3,164.49 : x
  2. Step 2: Convert to fraction form
    13,025.21/19,537.83 = 3,164.49/x
  3. Step 3: Cross multiply
    13,025.21x = 19,537.83 × 3,164.49
  4. Step 4: Simplify right side
    13,025.21x = 61,827,267.66
  5. Step 5: Solve for x
    x = 61,827,267.66/13,025.21
  6. Step 6: Final answer
    x = 4,746.74

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