Home / 14,192.22-19,566.18-9,937.56

Finding the Fourth Proportional to 14,192.22, 19,566.18 and 9,937.56

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Solution

The fourth proportional to 14,192.22, 19,566.18 and 9,937.56 is: 13,700.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,192.22 : 19,566.18 = 9,937.56 : x
  2. Step 2: Convert to fraction form
    14,192.22/19,566.18 = 9,937.56/x
  3. Step 3: Cross multiply
    14,192.22x = 19,566.18 × 9,937.56
  4. Step 4: Simplify right side
    14,192.22x = 194,440,087.72
  5. Step 5: Solve for x
    x = 194,440,087.72/14,192.22
  6. Step 6: Final answer
    x = 13,700.47

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