Finding the Third Proportional to 43,200 and 63,261
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Solution
The third proportional to 43,200 and 63,261 is: 92,637.83
Step by Step Solution
- Step 1: Write the proportion equation
43,200 : 63,261 = 63,261 : x - Step 2: Convert to fraction form
43,200/63,261 = 63,261/x - Step 3: Cross multiply
43,200x = 63,261 × 63,261 - Step 4: Simplify right side
43,200x = 4,001,954,121 - Step 5: Solve for x
x = 4,001,954,121/43,200 - Step 6: Final answer
x = 92,637.83
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.