Finding the Third Proportional to 39,160.13 and 52,467.75
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Solution
The third proportional to 39,160.13 and 52,467.75 is: 70,297.65
Step by Step Solution
- Step 1: Write the proportion equation
39,160.13 : 52,467.75 = 52,467.75 : x - Step 2: Convert to fraction form
39,160.13/52,467.75 = 52,467.75/x - Step 3: Cross multiply
39,160.13x = 52,467.75 × 52,467.75 - Step 4: Simplify right side
39,160.13x = 2,752,864,790.06 - Step 5: Solve for x
x = 2,752,864,790.06/39,160.13 - Step 6: Final answer
x = 70,297.65
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.