Finding the Third Proportional to 154,113.26 and 241,819.17
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Solution
The third proportional to 154,113.26 and 241,819.17 is: 379,438.56
Step by Step Solution
- Step 1: Write the proportion equation
154,113.26 : 241,819.17 = 241,819.17 : x - Step 2: Convert to fraction form
154,113.26/241,819.17 = 241,819.17/x - Step 3: Cross multiply
154,113.26x = 241,819.17 × 241,819.17 - Step 4: Simplify right side
154,113.26x = 58,476,511,886.31 - Step 5: Solve for x
x = 58,476,511,886.31/154,113.26 - Step 6: Final answer
x = 379,438.56
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.