Finding the Third Proportional to 45,267.75 and 97,467.75
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Solution
The third proportional to 45,267.75 and 97,467.75 is: 209,861.60
Step by Step Solution
- Step 1: Write the proportion equation
45,267.75 : 97,467.75 = 97,467.75 : x - Step 2: Convert to fraction form
45,267.75/97,467.75 = 97,467.75/x - Step 3: Cross multiply
45,267.75x = 97,467.75 × 97,467.75 - Step 4: Simplify right side
45,267.75x = 9,499,962,290.06 - Step 5: Solve for x
x = 9,499,962,290.06/45,267.75 - Step 6: Final answer
x = 209,861.60
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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.