Finding the Third Proportional to 210,248 and 467,152
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Solution
The third proportional to 210,248 and 467,152 is: 1,037,969.40
Step by Step Solution
- Step 1: Write the proportion equation
210,248 : 467,152 = 467,152 : x - Step 2: Convert to fraction form
210,248/467,152 = 467,152/x - Step 3: Cross multiply
210,248x = 467,152 × 467,152 - Step 4: Simplify right side
210,248x = 218,230,991,104 - Step 5: Solve for x
x = 218,230,991,104/210,248 - Step 6: Final answer
x = 1,037,969.40
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.