Finding the Third Proportional to 67,385.25 and 101,958.75
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Solution
The third proportional to 67,385.25 and 101,958.75 is: 154,270.95
Step by Step Solution
- Step 1: Write the proportion equation
67,385.25 : 101,958.75 = 101,958.75 : x - Step 2: Convert to fraction form
67,385.25/101,958.75 = 101,958.75/x - Step 3: Cross multiply
67,385.25x = 101,958.75 × 101,958.75 - Step 4: Simplify right side
67,385.25x = 10,395,586,701.56 - Step 5: Solve for x
x = 10,395,586,701.56/67,385.25 - Step 6: Final answer
x = 154,270.95
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.