Finding the Third Proportional to 610 and 1,223
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Solution
The third proportional to 610 and 1,223 is: 2,452.01
Step by Step Solution
- Step 1: Write the proportion equation
610 : 1,223 = 1,223 : x - Step 2: Convert to fraction form
610/1,223 = 1,223/x - Step 3: Cross multiply
610x = 1,223 × 1,223 - Step 4: Simplify right side
610x = 1,495,729 - Step 5: Solve for x
x = 1,495,729/610 - Step 6: Final answer
x = 2,452.01
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Why These Related Problems?
These problems maintain the same ratio (2.00) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.