Finding the Third Proportional to 57,682.13 and 127,802.81
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Solution
The third proportional to 57,682.13 and 127,802.81 is: 283,165.00
Step by Step Solution
- Step 1: Write the proportion equation
57,682.13 : 127,802.81 = 127,802.81 : x - Step 2: Convert to fraction form
57,682.13/127,802.81 = 127,802.81/x - Step 3: Cross multiply
57,682.13x = 127,802.81 × 127,802.81 - Step 4: Simplify right side
57,682.13x = 16,333,558,882.91 - Step 5: Solve for x
x = 16,333,558,882.91/57,682.13 - Step 6: Final answer
x = 283,165.00
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.