Home / 67,529.04-93,193.32-40,679.94

Finding the Fourth Proportional to 67,529.04, 93,193.32 and 40,679.94

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Solution

The fourth proportional to 67,529.04, 93,193.32 and 40,679.94 is: 56,140.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,529.04 : 93,193.32 = 40,679.94 : x
  2. Step 2: Convert to fraction form
    67,529.04/93,193.32 = 40,679.94/x
  3. Step 3: Cross multiply
    67,529.04x = 93,193.32 × 40,679.94
  4. Step 4: Simplify right side
    67,529.04x = 3,791,098,666.00
  5. Step 5: Solve for x
    x = 3,791,098,666.00/67,529.04
  6. Step 6: Final answer
    x = 56,140.27

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