Finding the Third Proportional to 44,138.81 and 66,306.94
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Solution
The third proportional to 44,138.81 and 66,306.94 is: 99,608.71
Step by Step Solution
- Step 1: Write the proportion equation
44,138.81 : 66,306.94 = 66,306.94 : x - Step 2: Convert to fraction form
44,138.81/66,306.94 = 66,306.94/x - Step 3: Cross multiply
44,138.81x = 66,306.94 × 66,306.94 - Step 4: Simplify right side
44,138.81x = 4,396,609,960.63 - Step 5: Solve for x
x = 4,396,609,960.63/44,138.81 - Step 6: Final answer
x = 99,608.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.