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Finding the Fourth Proportional to 33,911.76, 46,794.44 and 19,007.44

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Solution

The fourth proportional to 33,911.76, 46,794.44 and 19,007.44 is: 26,228.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,911.76 : 46,794.44 = 19,007.44 : x
  2. Step 2: Convert to fraction form
    33,911.76/46,794.44 = 19,007.44/x
  3. Step 3: Cross multiply
    33,911.76x = 46,794.44 × 19,007.44
  4. Step 4: Simplify right side
    33,911.76x = 889,442,510.63
  5. Step 5: Solve for x
    x = 889,442,510.63/33,911.76
  6. Step 6: Final answer
    x = 26,228.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.