Finding the Third Proportional to 91,056.75 and 142,524.75
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Solution
The third proportional to 91,056.75 and 142,524.75 is: 223,084.00
Step by Step Solution
- Step 1: Write the proportion equation
91,056.75 : 142,524.75 = 142,524.75 : x - Step 2: Convert to fraction form
91,056.75/142,524.75 = 142,524.75/x - Step 3: Cross multiply
91,056.75x = 142,524.75 × 142,524.75 - Step 4: Simplify right side
91,056.75x = 20,313,304,362.56 - Step 5: Solve for x
x = 20,313,304,362.56/91,056.75 - Step 6: Final answer
x = 223,084.00
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.