Finding the Third Proportional to 67,022 and 103,845
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Solution
The third proportional to 67,022 and 103,845 is: 160,899.17
Step by Step Solution
- Step 1: Write the proportion equation
67,022 : 103,845 = 103,845 : x - Step 2: Convert to fraction form
67,022/103,845 = 103,845/x - Step 3: Cross multiply
67,022x = 103,845 × 103,845 - Step 4: Simplify right side
67,022x = 10,783,784,025 - Step 5: Solve for x
x = 10,783,784,025/67,022 - Step 6: Final answer
x = 160,899.17
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.