Finding the Third Proportional to 14,740 and 22,141
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Solution
The third proportional to 14,740 and 22,141 is: 33,258.07
Step by Step Solution
- Step 1: Write the proportion equation
14,740 : 22,141 = 22,141 : x - Step 2: Convert to fraction form
14,740/22,141 = 22,141/x - Step 3: Cross multiply
14,740x = 22,141 × 22,141 - Step 4: Simplify right side
14,740x = 490,223,881 - Step 5: Solve for x
x = 490,223,881/14,740 - Step 6: Final answer
x = 33,258.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.