Finding the Third Proportional to 85,714.50 and 125,220.75
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Solution
The third proportional to 85,714.50 and 125,220.75 is: 182,935.63
Step by Step Solution
- Step 1: Write the proportion equation
85,714.50 : 125,220.75 = 125,220.75 : x - Step 2: Convert to fraction form
85,714.50/125,220.75 = 125,220.75/x - Step 3: Cross multiply
85,714.50x = 125,220.75 × 125,220.75 - Step 4: Simplify right side
85,714.50x = 15,680,236,230.56 - Step 5: Solve for x
x = 15,680,236,230.56/85,714.50 - Step 6: Final answer
x = 182,935.63
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.