Finding the Third Proportional to 544 and 1,074
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Solution
The third proportional to 544 and 1,074 is: 2,120.36
Step by Step Solution
- Step 1: Write the proportion equation
544 : 1,074 = 1,074 : x - Step 2: Convert to fraction form
544/1,074 = 1,074/x - Step 3: Cross multiply
544x = 1,074 × 1,074 - Step 4: Simplify right side
544x = 1,153,476 - Step 5: Solve for x
x = 1,153,476/544 - Step 6: Final answer
x = 2,120.36
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.