Finding the Third Proportional to 170,930.25 and 265,356
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Solution
The third proportional to 170,930.25 and 265,356 is: 411,944.68
Step by Step Solution
- Step 1: Write the proportion equation
170,930.25 : 265,356 = 265,356 : x - Step 2: Convert to fraction form
170,930.25/265,356 = 265,356/x - Step 3: Cross multiply
170,930.25x = 265,356 × 265,356 - Step 4: Simplify right side
170,930.25x = 70,413,806,736 - Step 5: Solve for x
x = 70,413,806,736/170,930.25 - Step 6: Final answer
x = 411,944.68
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.