Finding the Third Proportional to 202,320.28 and 302,092.03
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Solution
The third proportional to 202,320.28 and 302,092.03 is: 451,064.99
Step by Step Solution
- Step 1: Write the proportion equation
202,320.28 : 302,092.03 = 302,092.03 : x - Step 2: Convert to fraction form
202,320.28/302,092.03 = 302,092.03/x - Step 3: Cross multiply
202,320.28x = 302,092.03 × 302,092.03 - Step 4: Simplify right side
202,320.28x = 91,259,595,344.75 - Step 5: Solve for x
x = 91,259,595,344.75/202,320.28 - Step 6: Final answer
x = 451,064.99
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.