Finding the Third Proportional to 1,730 and 3,739
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Solution
The third proportional to 1,730 and 3,739 is: 8,080.99
Step by Step Solution
- Step 1: Write the proportion equation
1,730 : 3,739 = 3,739 : x - Step 2: Convert to fraction form
1,730/3,739 = 3,739/x - Step 3: Cross multiply
1,730x = 3,739 × 3,739 - Step 4: Simplify right side
1,730x = 13,980,121 - Step 5: Solve for x
x = 13,980,121/1,730 - Step 6: Final answer
x = 8,080.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.