Finding the Third Proportional to 96,654.75 and 212,931.75
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Solution
The third proportional to 96,654.75 and 212,931.75 is: 469,091.59
Step by Step Solution
- Step 1: Write the proportion equation
96,654.75 : 212,931.75 = 212,931.75 : x - Step 2: Convert to fraction form
96,654.75/212,931.75 = 212,931.75/x - Step 3: Cross multiply
96,654.75x = 212,931.75 × 212,931.75 - Step 4: Simplify right side
96,654.75x = 45,339,930,158.06 - Step 5: Solve for x
x = 45,339,930,158.06/96,654.75 - Step 6: Final answer
x = 469,091.59
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.