Finding the Third Proportional to 44,138.75 and 66,306.75
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Solution
The third proportional to 44,138.75 and 66,306.75 is: 99,608.28
Step by Step Solution
- Step 1: Write the proportion equation
44,138.75 : 66,306.75 = 66,306.75 : x - Step 2: Convert to fraction form
44,138.75/66,306.75 = 66,306.75/x - Step 3: Cross multiply
44,138.75x = 66,306.75 × 66,306.75 - Step 4: Simplify right side
44,138.75x = 4,396,585,095.56 - Step 5: Solve for x
x = 4,396,585,095.56/44,138.75 - Step 6: Final answer
x = 99,608.28
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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.