Finding the Third Proportional to 168,744.94 and 270,924.75
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Solution
The third proportional to 168,744.94 and 270,924.75 is: 434,977.32
Step by Step Solution
- Step 1: Write the proportion equation
168,744.94 : 270,924.75 = 270,924.75 : x - Step 2: Convert to fraction form
168,744.94/270,924.75 = 270,924.75/x - Step 3: Cross multiply
168,744.94x = 270,924.75 × 270,924.75 - Step 4: Simplify right side
168,744.94x = 73,400,220,162.56 - Step 5: Solve for x
x = 73,400,220,162.56/168,744.94 - Step 6: Final answer
x = 434,977.32
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.