Home / 43,499.53-59,945.28-30,902.41

Finding the Fourth Proportional to 43,499.53, 59,945.28 and 30,902.41

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Solution

The fourth proportional to 43,499.53, 59,945.28 and 30,902.41 is: 42,585.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,499.53 : 59,945.28 = 30,902.41 : x
  2. Step 2: Convert to fraction form
    43,499.53/59,945.28 = 30,902.41/x
  3. Step 3: Cross multiply
    43,499.53x = 59,945.28 × 30,902.41
  4. Step 4: Simplify right side
    43,499.53x = 1,852,453,620.12
  5. Step 5: Solve for x
    x = 1,852,453,620.12/43,499.53
  6. Step 6: Final answer
    x = 42,585.60

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