Finding the Third Proportional to 29,790 and 44,277.75
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Solution
The third proportional to 29,790 and 44,277.75 is: 65,811.32
Step by Step Solution
- Step 1: Write the proportion equation
29,790 : 44,277.75 = 44,277.75 : x - Step 2: Convert to fraction form
29,790/44,277.75 = 44,277.75/x - Step 3: Cross multiply
29,790x = 44,277.75 × 44,277.75 - Step 4: Simplify right side
29,790x = 1,960,519,145.06 - Step 5: Solve for x
x = 1,960,519,145.06/29,790 - Step 6: Final answer
x = 65,811.32
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.