Home / 105,899.54-146,140.61-58,151.93

Finding the Fourth Proportional to 105,899.54, 146,140.61 and 58,151.93

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Solution

The fourth proportional to 105,899.54, 146,140.61 and 58,151.93 is: 80,249.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,899.54 : 146,140.61 = 58,151.93 : x
  2. Step 2: Convert to fraction form
    105,899.54/146,140.61 = 58,151.93/x
  3. Step 3: Cross multiply
    105,899.54x = 146,140.61 × 58,151.93
  4. Step 4: Simplify right side
    105,899.54x = 8,498,357,501.41
  5. Step 5: Solve for x
    x = 8,498,357,501.41/105,899.54
  6. Step 6: Final answer
    x = 80,249.24

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