Finding the Third Proportional to 154,458 and 360,857.50
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Solution
The third proportional to 154,458 and 360,857.50 is: 843,065.01
Step by Step Solution
- Step 1: Write the proportion equation
154,458 : 360,857.50 = 360,857.50 : x - Step 2: Convert to fraction form
154,458/360,857.50 = 360,857.50/x - Step 3: Cross multiply
154,458x = 360,857.50 × 360,857.50 - Step 4: Simplify right side
154,458x = 130,218,135,306.25 - Step 5: Solve for x
x = 130,218,135,306.25/154,458 - Step 6: Final answer
x = 843,065.01
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.