Home / 211,392.04-291,720.93-115,896.70

Finding the Fourth Proportional to 211,392.04, 291,720.93 and 115,896.70

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Solution

The fourth proportional to 211,392.04, 291,720.93 and 115,896.70 is: 159,937.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,392.04 : 291,720.93 = 115,896.70 : x
  2. Step 2: Convert to fraction form
    211,392.04/291,720.93 = 115,896.70/x
  3. Step 3: Cross multiply
    211,392.04x = 291,720.93 × 115,896.70
  4. Step 4: Simplify right side
    211,392.04x = 33,809,493,107.93
  5. Step 5: Solve for x
    x = 33,809,493,107.93/211,392.04
  6. Step 6: Final answer
    x = 159,937.40

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