Finding the Third Proportional to 176,555.25 and 265,227.75
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Solution
The third proportional to 176,555.25 and 265,227.75 is: 398,434.82
Step by Step Solution
- Step 1: Write the proportion equation
176,555.25 : 265,227.75 = 265,227.75 : x - Step 2: Convert to fraction form
176,555.25/265,227.75 = 265,227.75/x - Step 3: Cross multiply
176,555.25x = 265,227.75 × 265,227.75 - Step 4: Simplify right side
176,555.25x = 70,345,759,370.06 - Step 5: Solve for x
x = 70,345,759,370.06/176,555.25 - Step 6: Final answer
x = 398,434.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.