Finding the Third Proportional to 170,048 and 370,713.75
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Solution
The third proportional to 170,048 and 370,713.75 is: 808,175.84
Step by Step Solution
- Step 1: Write the proportion equation
170,048 : 370,713.75 = 370,713.75 : x - Step 2: Convert to fraction form
170,048/370,713.75 = 370,713.75/x - Step 3: Cross multiply
170,048x = 370,713.75 × 370,713.75 - Step 4: Simplify right side
170,048x = 137,428,684,439.06 - Step 5: Solve for x
x = 137,428,684,439.06/170,048 - Step 6: Final answer
x = 808,175.84
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.