Finding the Fourth Proportional to 367,750.08, 507,546.27 and 206,617.59
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Solution
The fourth proportional to 367,750.08, 507,546.27 and 206,617.59 is: 285,161.02
Step by Step Solution
- Step 1: Write the proportion equation
367,750.08 : 507,546.27 = 206,617.59 : x - Step 2: Convert to fraction form
367,750.08/507,546.27 = 206,617.59/x - Step 3: Cross multiply
367,750.08x = 507,546.27 × 206,617.59 - Step 4: Simplify right side
367,750.08x = 104,867,987,120.89 - Step 5: Solve for x
x = 104,867,987,120.89/367,750.08 - Step 6: Final answer
x = 285,161.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.