Finding the Third Proportional to 2,545 and 3,377
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Solution
The third proportional to 2,545 and 3,377 is: 4,480.99
Step by Step Solution
- Step 1: Write the proportion equation
2,545 : 3,377 = 3,377 : x - Step 2: Convert to fraction form
2,545/3,377 = 3,377/x - Step 3: Cross multiply
2,545x = 3,377 × 3,377 - Step 4: Simplify right side
2,545x = 11,404,129 - Step 5: Solve for x
x = 11,404,129/2,545 - Step 6: Final answer
x = 4,480.99
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.