Finding the Third Proportional to 5,265 and 7,605
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Solution
The third proportional to 5,265 and 7,605 is: 10,985
Step by Step Solution
- Step 1: Write the proportion equation
5,265 : 7,605 = 7,605 : x - Step 2: Convert to fraction form
5,265/7,605 = 7,605/x - Step 3: Cross multiply
5,265x = 7,605 × 7,605 - Step 4: Simplify right side
5,265x = 57,836,025 - Step 5: Solve for x
x = 57,836,025/5,265 - Step 6: Final answer
x = 10,985
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.