Finding the Third Proportional to 1,035.05 and 2,218.08
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Solution
The third proportional to 1,035.05 and 2,218.08 is: 4,753.28
Step by Step Solution
- Step 1: Write the proportion equation
1,035.05 : 2,218.08 = 2,218.08 : x - Step 2: Convert to fraction form
1,035.05/2,218.08 = 2,218.08/x - Step 3: Cross multiply
1,035.05x = 2,218.08 × 2,218.08 - Step 4: Simplify right side
1,035.05x = 4,919,870.57 - Step 5: Solve for x
x = 4,919,870.57/1,035.05 - Step 6: Final answer
x = 4,753.28
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.