Finding the Fourth Proportional to 337,050.14, 464,821.16 and 263,472.30
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Solution
The fourth proportional to 337,050.14, 464,821.16 and 263,472.30 is: 363,350.99
Step by Step Solution
- Step 1: Write the proportion equation
337,050.14 : 464,821.16 = 263,472.30 : x - Step 2: Convert to fraction form
337,050.14/464,821.16 = 263,472.30/x - Step 3: Cross multiply
337,050.14x = 464,821.16 × 263,472.30 - Step 4: Simplify right side
337,050.14x = 122,467,498,796.51 - Step 5: Solve for x
x = 122,467,498,796.51/337,050.14 - Step 6: Final answer
x = 363,350.99
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1.5x scale
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.