Finding the Third Proportional to 167,199.75 and 363,921.75
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Solution
The third proportional to 167,199.75 and 363,921.75 is: 792,100.71
Step by Step Solution
- Step 1: Write the proportion equation
167,199.75 : 363,921.75 = 363,921.75 : x - Step 2: Convert to fraction form
167,199.75/363,921.75 = 363,921.75/x - Step 3: Cross multiply
167,199.75x = 363,921.75 × 363,921.75 - Step 4: Simplify right side
167,199.75x = 132,439,040,123.06 - Step 5: Solve for x
x = 132,439,040,123.06/167,199.75 - Step 6: Final answer
x = 792,100.71
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.