Finding the Third Proportional to 43,810 and 99,319
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Solution
The third proportional to 43,810 and 99,319 is: 225,160.09
Step by Step Solution
- Step 1: Write the proportion equation
43,810 : 99,319 = 99,319 : x - Step 2: Convert to fraction form
43,810/99,319 = 99,319/x - Step 3: Cross multiply
43,810x = 99,319 × 99,319 - Step 4: Simplify right side
43,810x = 9,864,263,761 - Step 5: Solve for x
x = 9,864,263,761/43,810 - Step 6: Final answer
x = 225,160.09
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These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.