Finding the Third Proportional to 208,352.25 and 449,124.75
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Solution
The third proportional to 208,352.25 and 449,124.75 is: 968,134.69
Step by Step Solution
- Step 1: Write the proportion equation
208,352.25 : 449,124.75 = 449,124.75 : x - Step 2: Convert to fraction form
208,352.25/449,124.75 = 449,124.75/x - Step 3: Cross multiply
208,352.25x = 449,124.75 × 449,124.75 - Step 4: Simplify right side
208,352.25x = 201,713,041,062.56 - Step 5: Solve for x
x = 201,713,041,062.56/208,352.25 - Step 6: Final answer
x = 968,134.69
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.