Finding the Third Proportional to 1,373 and 2,060
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Solution
The third proportional to 1,373 and 2,060 is: 3,090.75
Step by Step Solution
- Step 1: Write the proportion equation
1,373 : 2,060 = 2,060 : x - Step 2: Convert to fraction form
1,373/2,060 = 2,060/x - Step 3: Cross multiply
1,373x = 2,060 × 2,060 - Step 4: Simplify right side
1,373x = 4,243,600 - Step 5: Solve for x
x = 4,243,600/1,373 - Step 6: Final answer
x = 3,090.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.