Finding the Fourth Proportional to 337,756.02, 506,633.62 and 160,166.15
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Solution
The fourth proportional to 337,756.02, 506,633.62 and 160,166.15 is: 240,249.03
Step by Step Solution
- Step 1: Write the proportion equation
337,756.02 : 506,633.62 = 160,166.15 : x - Step 2: Convert to fraction form
337,756.02/506,633.62 = 160,166.15/x - Step 3: Cross multiply
337,756.02x = 506,633.62 × 160,166.15 - Step 4: Simplify right side
337,756.02x = 81,145,556,375.96 - Step 5: Solve for x
x = 81,145,556,375.96/337,756.02 - Step 6: Final answer
x = 240,249.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.