Finding the Third Proportional to 2,265.13 and 3,603.63
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Solution
The third proportional to 2,265.13 and 3,603.63 is: 5,733.07
Step by Step Solution
- Step 1: Write the proportion equation
2,265.13 : 3,603.63 = 3,603.63 : x - Step 2: Convert to fraction form
2,265.13/3,603.63 = 3,603.63/x - Step 3: Cross multiply
2,265.13x = 3,603.63 × 3,603.63 - Step 4: Simplify right side
2,265.13x = 12,986,113.14 - Step 5: Solve for x
x = 12,986,113.14/2,265.13 - Step 6: Final answer
x = 5,733.07
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.