Home / 244,022.40-366,046.68-75,659.04

Finding the Fourth Proportional to 244,022.40, 366,046.68 and 75,659.04

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Solution

The fourth proportional to 244,022.40, 366,046.68 and 75,659.04 is: 113,492.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,022.40 : 366,046.68 = 75,659.04 : x
  2. Step 2: Convert to fraction form
    244,022.40/366,046.68 = 75,659.04/x
  3. Step 3: Cross multiply
    244,022.40x = 366,046.68 × 75,659.04
  4. Step 4: Simplify right side
    244,022.40x = 27,694,740,403.99
  5. Step 5: Solve for x
    x = 27,694,740,403.99/244,022.40
  6. Step 6: Final answer
    x = 113,492.62

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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.