Finding the Third Proportional to 225,693.84 and 459,269.68
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Solution
The third proportional to 225,693.84 and 459,269.68 is: 934,578.63
Step by Step Solution
- Step 1: Write the proportion equation
225,693.84 : 459,269.68 = 459,269.68 : x - Step 2: Convert to fraction form
225,693.84/459,269.68 = 459,269.68/x - Step 3: Cross multiply
225,693.84x = 459,269.68 × 459,269.68 - Step 4: Simplify right side
225,693.84x = 210,928,642,268.30 - Step 5: Solve for x
x = 210,928,642,268.30/225,693.84 - Step 6: Final answer
x = 934,578.63
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.