Finding the Fourth Proportional to 337,361.06, 506,033.52 and 109,656.41
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Solution
The fourth proportional to 337,361.06, 506,033.52 and 109,656.41 is: 164,481.99
Step by Step Solution
- Step 1: Write the proportion equation
337,361.06 : 506,033.52 = 109,656.41 : x - Step 2: Convert to fraction form
337,361.06/506,033.52 = 109,656.41/x - Step 3: Cross multiply
337,361.06x = 506,033.52 × 109,656.41 - Step 4: Simplify right side
337,361.06x = 55,489,816,612.70 - Step 5: Solve for x
x = 55,489,816,612.70/337,361.06 - Step 6: Final answer
x = 164,481.99
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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.