Home / 92,922.77-128,229.30-52,635.72

Finding the Fourth Proportional to 92,922.77, 128,229.30 and 52,635.72

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Solution

The fourth proportional to 92,922.77, 128,229.30 and 52,635.72 is: 72,634.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,922.77 : 128,229.30 = 52,635.72 : x
  2. Step 2: Convert to fraction form
    92,922.77/128,229.30 = 52,635.72/x
  3. Step 3: Cross multiply
    92,922.77x = 128,229.30 × 52,635.72
  4. Step 4: Simplify right side
    92,922.77x = 6,749,442,159.49
  5. Step 5: Solve for x
    x = 6,749,442,159.49/92,922.77
  6. Step 6: Final answer
    x = 72,634.97

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