Finding the Third Proportional to 57,684.94 and 87,324.19
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Solution
The third proportional to 57,684.94 and 87,324.19 is: 132,192.46
Step by Step Solution
- Step 1: Write the proportion equation
57,684.94 : 87,324.19 = 87,324.19 : x - Step 2: Convert to fraction form
57,684.94/87,324.19 = 87,324.19/x - Step 3: Cross multiply
57,684.94x = 87,324.19 × 87,324.19 - Step 4: Simplify right side
57,684.94x = 7,625,513,722.54 - Step 5: Solve for x
x = 7,625,513,722.54/57,684.94 - Step 6: Final answer
x = 132,192.46
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.