Home / 33,469.14-46,182.27-19,319.25

Finding the Fourth Proportional to 33,469.14, 46,182.27 and 19,319.25

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Solution

The fourth proportional to 33,469.14, 46,182.27 and 19,319.25 is: 26,657.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.14 : 46,182.27 = 19,319.25 : x
  2. Step 2: Convert to fraction form
    33,469.14/46,182.27 = 19,319.25/x
  3. Step 3: Cross multiply
    33,469.14x = 46,182.27 × 19,319.25
  4. Step 4: Simplify right side
    33,469.14x = 892,206,819.70
  5. Step 5: Solve for x
    x = 892,206,819.70/33,469.14
  6. Step 6: Final answer
    x = 26,657.60

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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.