Finding the Third Proportional to 53,012.92 and 115,552.20
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Solution
The third proportional to 53,012.92 and 115,552.20 is: 251,868.99
Step by Step Solution
- Step 1: Write the proportion equation
53,012.92 : 115,552.20 = 115,552.20 : x - Step 2: Convert to fraction form
53,012.92/115,552.20 = 115,552.20/x - Step 3: Cross multiply
53,012.92x = 115,552.20 × 115,552.20 - Step 4: Simplify right side
53,012.92x = 13,352,309,841.54 - Step 5: Solve for x
x = 13,352,309,841.54/53,012.92 - Step 6: Final answer
x = 251,868.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.