Home / 123,660.04-184,960.68-114,696.04

Finding the Fourth Proportional to 123,660.04, 184,960.68 and 114,696.04

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Solution

The fourth proportional to 123,660.04, 184,960.68 and 114,696.04 is: 171,553.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,660.04 : 184,960.68 = 114,696.04 : x
  2. Step 2: Convert to fraction form
    123,660.04/184,960.68 = 114,696.04/x
  3. Step 3: Cross multiply
    123,660.04x = 184,960.68 × 114,696.04
  4. Step 4: Simplify right side
    123,660.04x = 21,214,257,551.71
  5. Step 5: Solve for x
    x = 21,214,257,551.71/123,660.04
  6. Step 6: Final answer
    x = 171,553.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.