Finding the Third Proportional to 97,520.63 and 209,589.19
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Solution
The third proportional to 97,520.63 and 209,589.19 is: 450,444.48
Step by Step Solution
- Step 1: Write the proportion equation
97,520.63 : 209,589.19 = 209,589.19 : x - Step 2: Convert to fraction form
97,520.63/209,589.19 = 209,589.19/x - Step 3: Cross multiply
97,520.63x = 209,589.19 × 209,589.19 - Step 4: Simplify right side
97,520.63x = 43,927,627,516.91 - Step 5: Solve for x
x = 43,927,627,516.91/97,520.63 - Step 6: Final answer
x = 450,444.48
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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.