Finding the Third Proportional to 43,805 and 65,653
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Solution
The third proportional to 43,805 and 65,653 is: 98,397.82
Step by Step Solution
- Step 1: Write the proportion equation
43,805 : 65,653 = 65,653 : x - Step 2: Convert to fraction form
43,805/65,653 = 65,653/x - Step 3: Cross multiply
43,805x = 65,653 × 65,653 - Step 4: Simplify right side
43,805x = 4,310,316,409 - Step 5: Solve for x
x = 4,310,316,409/43,805 - Step 6: Final answer
x = 98,397.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.