Home / 33,662.09-46,453.68-19,523.13

Finding the Fourth Proportional to 33,662.09, 46,453.68 and 19,523.13

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Solution

The fourth proportional to 33,662.09, 46,453.68 and 19,523.13 is: 26,941.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,662.09 : 46,453.68 = 19,523.13 : x
  2. Step 2: Convert to fraction form
    33,662.09/46,453.68 = 19,523.13/x
  3. Step 3: Cross multiply
    33,662.09x = 46,453.68 × 19,523.13
  4. Step 4: Simplify right side
    33,662.09x = 906,921,233.62
  5. Step 5: Solve for x
    x = 906,921,233.62/33,662.09
  6. Step 6: Final answer
    x = 26,941.92

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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.