Home / 119,282.10-164,523.60-76,800.03

Finding the Fourth Proportional to 119,282.10, 164,523.60 and 76,800.03

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Solution

The fourth proportional to 119,282.10, 164,523.60 and 76,800.03 is: 105,928.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,282.10 : 164,523.60 = 76,800.03 : x
  2. Step 2: Convert to fraction form
    119,282.10/164,523.60 = 76,800.03/x
  3. Step 3: Cross multiply
    119,282.10x = 164,523.60 × 76,800.03
  4. Step 4: Simplify right side
    119,282.10x = 12,635,417,415.71
  5. Step 5: Solve for x
    x = 12,635,417,415.71/119,282.10
  6. Step 6: Final answer
    x = 105,928.86

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