Home / 88,110.42-121,593.27-47,824.53

Finding the Fourth Proportional to 88,110.42, 121,593.27 and 47,824.53

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Solution

The fourth proportional to 88,110.42, 121,593.27 and 47,824.53 is: 65,998.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,110.42 : 121,593.27 = 47,824.53 : x
  2. Step 2: Convert to fraction form
    88,110.42/121,593.27 = 47,824.53/x
  3. Step 3: Cross multiply
    88,110.42x = 121,593.27 × 47,824.53
  4. Step 4: Simplify right side
    88,110.42x = 5,815,140,988.91
  5. Step 5: Solve for x
    x = 5,815,140,988.91/88,110.42
  6. Step 6: Final answer
    x = 65,998.33

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