Home / 63,815.45-95,723.19-28,714.10

Finding the Fourth Proportional to 63,815.45, 95,723.19 and 28,714.10

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Solution

The fourth proportional to 63,815.45, 95,723.19 and 28,714.10 is: 43,071.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,815.45 : 95,723.19 = 28,714.10 : x
  2. Step 2: Convert to fraction form
    63,815.45/95,723.19 = 28,714.10/x
  3. Step 3: Cross multiply
    63,815.45x = 95,723.19 × 28,714.10
  4. Step 4: Simplify right side
    63,815.45x = 2,748,604,771.36
  5. Step 5: Solve for x
    x = 2,748,604,771.36/63,815.45
  6. Step 6: Final answer
    x = 43,071.15

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