Finding the Third Proportional to 36,825.75 and 79,287.75
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Solution
The third proportional to 36,825.75 and 79,287.75 is: 170,710.64
Step by Step Solution
- Step 1: Write the proportion equation
36,825.75 : 79,287.75 = 79,287.75 : x - Step 2: Convert to fraction form
36,825.75/79,287.75 = 79,287.75/x - Step 3: Cross multiply
36,825.75x = 79,287.75 × 79,287.75 - Step 4: Simplify right side
36,825.75x = 6,286,547,300.06 - Step 5: Solve for x
x = 6,286,547,300.06/36,825.75 - Step 6: Final answer
x = 170,710.64
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.