Finding the Third Proportional to 242,175.75 and 332,442.75
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Solution
The third proportional to 242,175.75 and 332,442.75 is: 456,355.28
Step by Step Solution
- Step 1: Write the proportion equation
242,175.75 : 332,442.75 = 332,442.75 : x - Step 2: Convert to fraction form
242,175.75/332,442.75 = 332,442.75/x - Step 3: Cross multiply
242,175.75x = 332,442.75 × 332,442.75 - Step 4: Simplify right side
242,175.75x = 110,518,182,027.56 - Step 5: Solve for x
x = 110,518,182,027.56/242,175.75 - Step 6: Final answer
x = 456,355.28
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.