Finding the Third Proportional to 97,959.75 and 215,184.75
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Solution
The third proportional to 97,959.75 and 215,184.75 is: 472,688.80
Step by Step Solution
- Step 1: Write the proportion equation
97,959.75 : 215,184.75 = 215,184.75 : x - Step 2: Convert to fraction form
97,959.75/215,184.75 = 215,184.75/x - Step 3: Cross multiply
97,959.75x = 215,184.75 × 215,184.75 - Step 4: Simplify right side
97,959.75x = 46,304,476,632.56 - Step 5: Solve for x
x = 46,304,476,632.56/97,959.75 - Step 6: Final answer
x = 472,688.80
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.