Finding the Third Proportional to 73,534.50 and 113,604.75
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Solution
The third proportional to 73,534.50 and 113,604.75 is: 175,509.99
Step by Step Solution
- Step 1: Write the proportion equation
73,534.50 : 113,604.75 = 113,604.75 : x - Step 2: Convert to fraction form
73,534.50/113,604.75 = 113,604.75/x - Step 3: Cross multiply
73,534.50x = 113,604.75 × 113,604.75 - Step 4: Simplify right side
73,534.50x = 12,906,039,222.56 - Step 5: Solve for x
x = 12,906,039,222.56/73,534.50 - Step 6: Final answer
x = 175,509.99
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.