Finding the Third Proportional to 7,331.25 and 14,295.75
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Solution
The third proportional to 7,331.25 and 14,295.75 is: 27,876.35
Step by Step Solution
- Step 1: Write the proportion equation
7,331.25 : 14,295.75 = 14,295.75 : x - Step 2: Convert to fraction form
7,331.25/14,295.75 = 14,295.75/x - Step 3: Cross multiply
7,331.25x = 14,295.75 × 14,295.75 - Step 4: Simplify right side
7,331.25x = 204,368,468.06 - Step 5: Solve for x
x = 204,368,468.06/7,331.25 - Step 6: Final answer
x = 27,876.35
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.