Home / 105,224.04-145,203.84-57,468.24

Finding the Fourth Proportional to 105,224.04, 145,203.84 and 57,468.24

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Solution

The fourth proportional to 105,224.04, 145,203.84 and 57,468.24 is: 79,303.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,224.04 : 145,203.84 = 57,468.24 : x
  2. Step 2: Convert to fraction form
    105,224.04/145,203.84 = 57,468.24/x
  3. Step 3: Cross multiply
    105,224.04x = 145,203.84 × 57,468.24
  4. Step 4: Simplify right side
    105,224.04x = 8,344,609,126.04
  5. Step 5: Solve for x
    x = 8,344,609,126.04/105,224.04
  6. Step 6: Final answer
    x = 79,303.26

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