Finding the Third Proportional to 39,295.13 and 83,247.75
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Solution
The third proportional to 39,295.13 and 83,247.75 is: 176,362.54
Step by Step Solution
- Step 1: Write the proportion equation
39,295.13 : 83,247.75 = 83,247.75 : x - Step 2: Convert to fraction form
39,295.13/83,247.75 = 83,247.75/x - Step 3: Cross multiply
39,295.13x = 83,247.75 × 83,247.75 - Step 4: Simplify right side
39,295.13x = 6,930,187,880.06 - Step 5: Solve for x
x = 6,930,187,880.06/39,295.13 - Step 6: Final answer
x = 176,362.54
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.