Finding the Third Proportional to 18,822.25 and 27,525.75
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Solution
The third proportional to 18,822.25 and 27,525.75 is: 40,253.79
Step by Step Solution
- Step 1: Write the proportion equation
18,822.25 : 27,525.75 = 27,525.75 : x - Step 2: Convert to fraction form
18,822.25/27,525.75 = 27,525.75/x - Step 3: Cross multiply
18,822.25x = 27,525.75 × 27,525.75 - Step 4: Simplify right side
18,822.25x = 757,666,913.06 - Step 5: Solve for x
x = 757,666,913.06/18,822.25 - Step 6: Final answer
x = 40,253.79
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.