Home / 14,225.07-19,630.60-7,937.44

Finding the Fourth Proportional to 14,225.07, 19,630.60 and 7,937.44

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Solution

The fourth proportional to 14,225.07, 19,630.60 and 7,937.44 is: 10,953.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,225.07 : 19,630.60 = 7,937.44 : x
  2. Step 2: Convert to fraction form
    14,225.07/19,630.60 = 7,937.44/x
  3. Step 3: Cross multiply
    14,225.07x = 19,630.60 × 7,937.44
  4. Step 4: Simplify right side
    14,225.07x = 155,816,709.66
  5. Step 5: Solve for x
    x = 155,816,709.66/14,225.07
  6. Step 6: Final answer
    x = 10,953.67

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