Finding the Third Proportional to 94,430 and 202,894
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Solution
The third proportional to 94,430 and 202,894 is: 435,941.71
Step by Step Solution
- Step 1: Write the proportion equation
94,430 : 202,894 = 202,894 : x - Step 2: Convert to fraction form
94,430/202,894 = 202,894/x - Step 3: Cross multiply
94,430x = 202,894 × 202,894 - Step 4: Simplify right side
94,430x = 41,165,975,236 - Step 5: Solve for x
x = 41,165,975,236/94,430 - Step 6: Final answer
x = 435,941.71
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.