Finding the Third Proportional to 238,425.75 and 334,175.63
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Solution
The third proportional to 238,425.75 and 334,175.63 is: 468,377.88
Step by Step Solution
- Step 1: Write the proportion equation
238,425.75 : 334,175.63 = 334,175.63 : x - Step 2: Convert to fraction form
238,425.75/334,175.63 = 334,175.63/x - Step 3: Cross multiply
238,425.75x = 334,175.63 × 334,175.63 - Step 4: Simplify right side
238,425.75x = 111,673,348,344.14 - Step 5: Solve for x
x = 111,673,348,344.14/238,425.75 - Step 6: Final answer
x = 468,377.88
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.