Home / 33,802.10-50,684.44-13,825.62

Finding the Fourth Proportional to 33,802.10, 50,684.44 and 13,825.62

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Solution

The fourth proportional to 33,802.10, 50,684.44 and 13,825.62 is: 20,730.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,802.10 : 50,684.44 = 13,825.62 : x
  2. Step 2: Convert to fraction form
    33,802.10/50,684.44 = 13,825.62/x
  3. Step 3: Cross multiply
    33,802.10x = 50,684.44 × 13,825.62
  4. Step 4: Simplify right side
    33,802.10x = 700,743,827.27
  5. Step 5: Solve for x
    x = 700,743,827.27/33,802.10
  6. Step 6: Final answer
    x = 20,730.78

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1.5x scale

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.