Finding the Third Proportional to 242,245.13 and 371,841.75
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Solution
The third proportional to 242,245.13 and 371,841.75 is: 570,770.15
Step by Step Solution
- Step 1: Write the proportion equation
242,245.13 : 371,841.75 = 371,841.75 : x - Step 2: Convert to fraction form
242,245.13/371,841.75 = 371,841.75/x - Step 3: Cross multiply
242,245.13x = 371,841.75 × 371,841.75 - Step 4: Simplify right side
242,245.13x = 138,266,287,043.06 - Step 5: Solve for x
x = 138,266,287,043.06/242,245.13 - Step 6: Final answer
x = 570,770.15
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.