Home / 198,454.84-273,868.20-107,810.07

Finding the Fourth Proportional to 198,454.84, 273,868.20 and 107,810.07

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Solution

The fourth proportional to 198,454.84, 273,868.20 and 107,810.07 is: 148,778.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,454.84 : 273,868.20 = 107,810.07 : x
  2. Step 2: Convert to fraction form
    198,454.84/273,868.20 = 107,810.07/x
  3. Step 3: Cross multiply
    198,454.84x = 273,868.20 × 107,810.07
  4. Step 4: Simplify right side
    198,454.84x = 29,525,749,812.77
  5. Step 5: Solve for x
    x = 29,525,749,812.77/198,454.84
  6. Step 6: Final answer
    x = 148,778.18

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