Finding the Third Proportional to 166,342.99 and 270,276.75
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Solution
The third proportional to 166,342.99 and 270,276.75 is: 439,149.98
Step by Step Solution
- Step 1: Write the proportion equation
166,342.99 : 270,276.75 = 270,276.75 : x - Step 2: Convert to fraction form
166,342.99/270,276.75 = 270,276.75/x - Step 3: Cross multiply
166,342.99x = 270,276.75 × 270,276.75 - Step 4: Simplify right side
166,342.99x = 73,049,521,590.56 - Step 5: Solve for x
x = 73,049,521,590.56/166,342.99 - Step 6: Final answer
x = 439,149.98
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These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.