Finding the Third Proportional to 38,246.13 and 83,296.88
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Solution
The third proportional to 38,246.13 and 83,296.88 is: 181,413.66
Step by Step Solution
- Step 1: Write the proportion equation
38,246.13 : 83,296.88 = 83,296.88 : x - Step 2: Convert to fraction form
38,246.13/83,296.88 = 83,296.88/x - Step 3: Cross multiply
38,246.13x = 83,296.88 × 83,296.88 - Step 4: Simplify right side
38,246.13x = 6,938,369,384.77 - Step 5: Solve for x
x = 6,938,369,384.77/38,246.13 - Step 6: Final answer
x = 181,413.66
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.