Finding the Third Proportional to 18,497.25 and 40,677.75
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Solution
The third proportional to 18,497.25 and 40,677.75 is: 89,455.42
Step by Step Solution
- Step 1: Write the proportion equation
18,497.25 : 40,677.75 = 40,677.75 : x - Step 2: Convert to fraction form
18,497.25/40,677.75 = 40,677.75/x - Step 3: Cross multiply
18,497.25x = 40,677.75 × 40,677.75 - Step 4: Simplify right side
18,497.25x = 1,654,679,345.06 - Step 5: Solve for x
x = 1,654,679,345.06/18,497.25 - Step 6: Final answer
x = 89,455.42
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.