Finding the Third Proportional to 203,586.75 and 292,258.13
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Solution
The third proportional to 203,586.75 and 292,258.13 is: 419,549.95
Step by Step Solution
- Step 1: Write the proportion equation
203,586.75 : 292,258.13 = 292,258.13 : x - Step 2: Convert to fraction form
203,586.75/292,258.13 = 292,258.13/x - Step 3: Cross multiply
203,586.75x = 292,258.13 × 292,258.13 - Step 4: Simplify right side
203,586.75x = 85,414,811,628.52 - Step 5: Solve for x
x = 85,414,811,628.52/203,586.75 - Step 6: Final answer
x = 419,549.95
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.