Home / 33,515.26-46,266.81-19,365.37

Finding the Fourth Proportional to 33,515.26, 46,266.81 and 19,365.37

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Solution

The fourth proportional to 33,515.26, 46,266.81 and 19,365.37 is: 26,733.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,515.26 : 46,266.81 = 19,365.37 : x
  2. Step 2: Convert to fraction form
    33,515.26/46,266.81 = 19,365.37/x
  3. Step 3: Cross multiply
    33,515.26x = 46,266.81 × 19,365.37
  4. Step 4: Simplify right side
    33,515.26x = 895,973,894.37
  5. Step 5: Solve for x
    x = 895,973,894.37/33,515.26
  6. Step 6: Final answer
    x = 26,733.31

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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.