Finding the Third Proportional to 122,077.13 and 267,117.75
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Solution
The third proportional to 122,077.13 and 267,117.75 is: 584,482.08
Step by Step Solution
- Step 1: Write the proportion equation
122,077.13 : 267,117.75 = 267,117.75 : x - Step 2: Convert to fraction form
122,077.13/267,117.75 = 267,117.75/x - Step 3: Cross multiply
122,077.13x = 267,117.75 × 267,117.75 - Step 4: Simplify right side
122,077.13x = 71,351,892,365.06 - Step 5: Solve for x
x = 71,351,892,365.06/122,077.13 - Step 6: Final answer
x = 584,482.08
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.