Finding the Third Proportional to 91,994 and 201,652
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Solution
The third proportional to 91,994 and 201,652 is: 442,023.71
Step by Step Solution
- Step 1: Write the proportion equation
91,994 : 201,652 = 201,652 : x - Step 2: Convert to fraction form
91,994/201,652 = 201,652/x - Step 3: Cross multiply
91,994x = 201,652 × 201,652 - Step 4: Simplify right side
91,994x = 40,663,529,104 - Step 5: Solve for x
x = 40,663,529,104/91,994 - Step 6: Final answer
x = 442,023.71
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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.