Home / 33,370.20-46,050.39-18,262.47

Finding the Fourth Proportional to 33,370.20, 46,050.39 and 18,262.47

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Solution

The fourth proportional to 33,370.20, 46,050.39 and 18,262.47 is: 25,201.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370.20 : 46,050.39 = 18,262.47 : x
  2. Step 2: Convert to fraction form
    33,370.20/46,050.39 = 18,262.47/x
  3. Step 3: Cross multiply
    33,370.20x = 46,050.39 × 18,262.47
  4. Step 4: Simplify right side
    33,370.20x = 840,993,865.86
  5. Step 5: Solve for x
    x = 840,993,865.86/33,370.20
  6. Step 6: Final answer
    x = 25,201.94

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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.