Finding the Third Proportional to 43,190 and 94,382
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Solution
The third proportional to 43,190 and 94,382 is: 206,250.57
Step by Step Solution
- Step 1: Write the proportion equation
43,190 : 94,382 = 94,382 : x - Step 2: Convert to fraction form
43,190/94,382 = 94,382/x - Step 3: Cross multiply
43,190x = 94,382 × 94,382 - Step 4: Simplify right side
43,190x = 8,907,961,924 - Step 5: Solve for x
x = 8,907,961,924/43,190 - Step 6: Final answer
x = 206,250.57
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.