Finding the Third Proportional to 91,733.75 and 193,441.75
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Solution
The third proportional to 91,733.75 and 193,441.75 is: 407,916.50
Step by Step Solution
- Step 1: Write the proportion equation
91,733.75 : 193,441.75 = 193,441.75 : x - Step 2: Convert to fraction form
91,733.75/193,441.75 = 193,441.75/x - Step 3: Cross multiply
91,733.75x = 193,441.75 × 193,441.75 - Step 4: Simplify right side
91,733.75x = 37,419,710,643.06 - Step 5: Solve for x
x = 37,419,710,643.06/91,733.75 - Step 6: Final answer
x = 407,916.50
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.