Home / 33,584.78-46,353.62-19,254.23

Finding the Fourth Proportional to 33,584.78, 46,353.62 and 19,254.23

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Solution

The fourth proportional to 33,584.78, 46,353.62 and 19,254.23 is: 26,574.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,584.78 : 46,353.62 = 19,254.23 : x
  2. Step 2: Convert to fraction form
    33,584.78/46,353.62 = 19,254.23/x
  3. Step 3: Cross multiply
    33,584.78x = 46,353.62 × 19,254.23
  4. Step 4: Simplify right side
    33,584.78x = 892,503,048.66
  5. Step 5: Solve for x
    x = 892,503,048.66/33,584.78
  6. Step 6: Final answer
    x = 26,574.63

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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.