Finding the Third Proportional to 183,318.75 and 272,283.75
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Solution
The third proportional to 183,318.75 and 272,283.75 is: 404,423.66
Step by Step Solution
- Step 1: Write the proportion equation
183,318.75 : 272,283.75 = 272,283.75 : x - Step 2: Convert to fraction form
183,318.75/272,283.75 = 272,283.75/x - Step 3: Cross multiply
183,318.75x = 272,283.75 × 272,283.75 - Step 4: Simplify right side
183,318.75x = 74,138,440,514.06 - Step 5: Solve for x
x = 74,138,440,514.06/183,318.75 - Step 6: Final answer
x = 404,423.66
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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.