Finding the Third Proportional to 1,603.13 and 3,497.63
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Solution
The third proportional to 1,603.13 and 3,497.63 is: 7,630.96
Step by Step Solution
- Step 1: Write the proportion equation
1,603.13 : 3,497.63 = 3,497.63 : x - Step 2: Convert to fraction form
1,603.13/3,497.63 = 3,497.63/x - Step 3: Cross multiply
1,603.13x = 3,497.63 × 3,497.63 - Step 4: Simplify right side
1,603.13x = 12,233,380.64 - Step 5: Solve for x
x = 12,233,380.64/1,603.13 - Step 6: Final answer
x = 7,630.96
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.