Finding the Third Proportional to 70,182 and 91,059
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Solution
The third proportional to 70,182 and 91,059 is: 118,146.27
Step by Step Solution
- Step 1: Write the proportion equation
70,182 : 91,059 = 91,059 : x - Step 2: Convert to fraction form
70,182/91,059 = 91,059/x - Step 3: Cross multiply
70,182x = 91,059 × 91,059 - Step 4: Simplify right side
70,182x = 8,291,741,481 - Step 5: Solve for x
x = 8,291,741,481/70,182 - Step 6: Final answer
x = 118,146.27
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These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.