Finding the Third Proportional to 248,816.81 and 375,286.50
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Solution
The third proportional to 248,816.81 and 375,286.50 is: 566,038.75
Step by Step Solution
- Step 1: Write the proportion equation
248,816.81 : 375,286.50 = 375,286.50 : x - Step 2: Convert to fraction form
248,816.81/375,286.50 = 375,286.50/x - Step 3: Cross multiply
248,816.81x = 375,286.50 × 375,286.50 - Step 4: Simplify right side
248,816.81x = 140,839,957,082.25 - Step 5: Solve for x
x = 140,839,957,082.25/248,816.81 - Step 6: Final answer
x = 566,038.75
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.