Finding the Third Proportional to 8,534.25 and 18,453.94
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Solution
The third proportional to 8,534.25 and 18,453.94 is: 39,903.66
Step by Step Solution
- Step 1: Write the proportion equation
8,534.25 : 18,453.94 = 18,453.94 : x - Step 2: Convert to fraction form
8,534.25/18,453.94 = 18,453.94/x - Step 3: Cross multiply
8,534.25x = 18,453.94 × 18,453.94 - Step 4: Simplify right side
8,534.25x = 340,547,809.25 - Step 5: Solve for x
x = 340,547,809.25/8,534.25 - Step 6: Final answer
x = 39,903.66
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.