Finding the Third Proportional to 147,477.38 and 227,735.63
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Solution
The third proportional to 147,477.38 and 227,735.63 is: 351,670.99
Step by Step Solution
- Step 1: Write the proportion equation
147,477.38 : 227,735.63 = 227,735.63 : x - Step 2: Convert to fraction form
147,477.38/227,735.63 = 227,735.63/x - Step 3: Cross multiply
147,477.38x = 227,735.63 × 227,735.63 - Step 4: Simplify right side
147,477.38x = 51,863,514,894.14 - Step 5: Solve for x
x = 51,863,514,894.14/147,477.38 - Step 6: Final answer
x = 351,670.99
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.