Finding the Third Proportional to 163,568.25 and 352,914.75
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Solution
The third proportional to 163,568.25 and 352,914.75 is: 761,448.64
Step by Step Solution
- Step 1: Write the proportion equation
163,568.25 : 352,914.75 = 352,914.75 : x - Step 2: Convert to fraction form
163,568.25/352,914.75 = 352,914.75/x - Step 3: Cross multiply
163,568.25x = 352,914.75 × 352,914.75 - Step 4: Simplify right side
163,568.25x = 124,548,820,767.56 - Step 5: Solve for x
x = 124,548,820,767.56/163,568.25 - Step 6: Final answer
x = 761,448.64
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.