Finding the Third Proportional to 85,536 and 207,279
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Solution
The third proportional to 85,536 and 207,279 is: 502,298.26
Step by Step Solution
- Step 1: Write the proportion equation
85,536 : 207,279 = 207,279 : x - Step 2: Convert to fraction form
85,536/207,279 = 207,279/x - Step 3: Cross multiply
85,536x = 207,279 × 207,279 - Step 4: Simplify right side
85,536x = 42,964,583,841 - Step 5: Solve for x
x = 42,964,583,841/85,536 - Step 6: Final answer
x = 502,298.26
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Why These Related Problems?
These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.