Finding the Third Proportional to 236,135.25 and 507,262.50
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Solution
The third proportional to 236,135.25 and 507,262.50 is: 1,089,694.33
Step by Step Solution
- Step 1: Write the proportion equation
236,135.25 : 507,262.50 = 507,262.50 : x - Step 2: Convert to fraction form
236,135.25/507,262.50 = 507,262.50/x - Step 3: Cross multiply
236,135.25x = 507,262.50 × 507,262.50 - Step 4: Simplify right side
236,135.25x = 257,315,243,906.25 - Step 5: Solve for x
x = 257,315,243,906.25/236,135.25 - Step 6: Final answer
x = 1,089,694.33
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.