Home / 33,798.27-46,644.93-18,694.47

Finding the Fourth Proportional to 33,798.27, 46,644.93 and 18,694.47

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Solution

The fourth proportional to 33,798.27, 46,644.93 and 18,694.47 is: 25,800.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,798.27 : 46,644.93 = 18,694.47 : x
  2. Step 2: Convert to fraction form
    33,798.27/46,644.93 = 18,694.47/x
  3. Step 3: Cross multiply
    33,798.27x = 46,644.93 × 18,694.47
  4. Step 4: Simplify right side
    33,798.27x = 872,002,244.54
  5. Step 5: Solve for x
    x = 872,002,244.54/33,798.27
  6. Step 6: Final answer
    x = 25,800.20

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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.