Finding the Third Proportional to 230,252.63 and 355,220.44
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Solution
The third proportional to 230,252.63 and 355,220.44 is: 548,013.55
Step by Step Solution
- Step 1: Write the proportion equation
230,252.63 : 355,220.44 = 355,220.44 : x - Step 2: Convert to fraction form
230,252.63/355,220.44 = 355,220.44/x - Step 3: Cross multiply
230,252.63x = 355,220.44 × 355,220.44 - Step 4: Simplify right side
230,252.63x = 126,181,559,217.69 - Step 5: Solve for x
x = 126,181,559,217.69/230,252.63 - Step 6: Final answer
x = 548,013.55
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.