Home / 75,624.72-113,442.30-25,684.44

Finding the Fourth Proportional to 75,624.72, 113,442.30 and 25,684.44

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Solution

The fourth proportional to 75,624.72, 113,442.30 and 25,684.44 is: 38,528.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,624.72 : 113,442.30 = 25,684.44 : x
  2. Step 2: Convert to fraction form
    75,624.72/113,442.30 = 25,684.44/x
  3. Step 3: Cross multiply
    75,624.72x = 113,442.30 × 25,684.44
  4. Step 4: Simplify right side
    75,624.72x = 2,913,701,947.81
  5. Step 5: Solve for x
    x = 2,913,701,947.81/75,624.72
  6. Step 6: Final answer
    x = 38,528.43

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