Finding the Third Proportional to 1,265.63 and 2,632.08
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Solution
The third proportional to 1,265.63 and 2,632.08 is: 5,473.85
Step by Step Solution
- Step 1: Write the proportion equation
1,265.63 : 2,632.08 = 2,632.08 : x - Step 2: Convert to fraction form
1,265.63/2,632.08 = 2,632.08/x - Step 3: Cross multiply
1,265.63x = 2,632.08 × 2,632.08 - Step 4: Simplify right side
1,265.63x = 6,927,835.26 - Step 5: Solve for x
x = 6,927,835.26/1,265.63 - Step 6: Final answer
x = 5,473.85
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.