Finding the Third Proportional to 966 and 2,076
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Solution
The third proportional to 966 and 2,076 is: 4,461.47
Step by Step Solution
- Step 1: Write the proportion equation
966 : 2,076 = 2,076 : x - Step 2: Convert to fraction form
966/2,076 = 2,076/x - Step 3: Cross multiply
966x = 2,076 × 2,076 - Step 4: Simplify right side
966x = 4,309,776 - Step 5: Solve for x
x = 4,309,776/966 - Step 6: Final answer
x = 4,461.47
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.