Finding the Third Proportional to 163,208.25 and 346,011.75
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Solution
The third proportional to 163,208.25 and 346,011.75 is: 733,566.66
Step by Step Solution
- Step 1: Write the proportion equation
163,208.25 : 346,011.75 = 346,011.75 : x - Step 2: Convert to fraction form
163,208.25/346,011.75 = 346,011.75/x - Step 3: Cross multiply
163,208.25x = 346,011.75 × 346,011.75 - Step 4: Simplify right side
163,208.25x = 119,724,131,138.06 - Step 5: Solve for x
x = 119,724,131,138.06/163,208.25 - Step 6: Final answer
x = 733,566.66
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.