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Finding the Fourth Proportional to 9,746.00, 13,449.41 and 5,269.76

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Solution

The fourth proportional to 9,746.00, 13,449.41 and 5,269.76 is: 7,272.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746.00 : 13,449.41 = 5,269.76 : x
  2. Step 2: Convert to fraction form
    9,746.00/13,449.41 = 5,269.76/x
  3. Step 3: Cross multiply
    9,746.00x = 13,449.41 × 5,269.76
  4. Step 4: Simplify right side
    9,746.00x = 70,875,108.77
  5. Step 5: Solve for x
    x = 70,875,108.77/9,746.00
  6. Step 6: Final answer
    x = 7,272.23

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