Finding the Third Proportional to 35,739.75 and 76,387.75
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Solution
The third proportional to 35,739.75 and 76,387.75 is: 163,266.07
Step by Step Solution
- Step 1: Write the proportion equation
35,739.75 : 76,387.75 = 76,387.75 : x - Step 2: Convert to fraction form
35,739.75/76,387.75 = 76,387.75/x - Step 3: Cross multiply
35,739.75x = 76,387.75 × 76,387.75 - Step 4: Simplify right side
35,739.75x = 5,835,088,350.06 - Step 5: Solve for x
x = 5,835,088,350.06/35,739.75 - Step 6: Final answer
x = 163,266.07
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.