Home / 93,276.46-128,724.24-50,837.74

Finding the Fourth Proportional to 93,276.46, 128,724.24 and 50,837.74

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Solution

The fourth proportional to 93,276.46, 128,724.24 and 50,837.74 is: 70,157.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,276.46 : 128,724.24 = 50,837.74 : x
  2. Step 2: Convert to fraction form
    93,276.46/128,724.24 = 50,837.74/x
  3. Step 3: Cross multiply
    93,276.46x = 128,724.24 × 50,837.74
  4. Step 4: Simplify right side
    93,276.46x = 6,544,049,444.82
  5. Step 5: Solve for x
    x = 6,544,049,444.82/93,276.46
  6. Step 6: Final answer
    x = 70,157.57

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