Finding the Third Proportional to 95,421.94 and 143,349.19
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Solution
The third proportional to 95,421.94 and 143,349.19 is: 215,348.69
Step by Step Solution
- Step 1: Write the proportion equation
95,421.94 : 143,349.19 = 143,349.19 : x - Step 2: Convert to fraction form
95,421.94/143,349.19 = 143,349.19/x - Step 3: Cross multiply
95,421.94x = 143,349.19 × 143,349.19 - Step 4: Simplify right side
95,421.94x = 20,548,989,556.91 - Step 5: Solve for x
x = 20,548,989,556.91/95,421.94 - Step 6: Final answer
x = 215,348.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.