Finding the Third Proportional to 182,272.78 and 284,925.09
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Solution
The third proportional to 182,272.78 and 284,925.09 is: 445,389.09
Step by Step Solution
- Step 1: Write the proportion equation
182,272.78 : 284,925.09 = 284,925.09 : x - Step 2: Convert to fraction form
182,272.78/284,925.09 = 284,925.09/x - Step 3: Cross multiply
182,272.78x = 284,925.09 × 284,925.09 - Step 4: Simplify right side
182,272.78x = 81,182,309,048.45 - Step 5: Solve for x
x = 81,182,309,048.45/182,272.78 - Step 6: Final answer
x = 445,389.09
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.