Finding the Fourth Proportional to 334,310.35, 461,345.58 and 181,348.18
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Solution
The fourth proportional to 334,310.35, 461,345.58 and 181,348.18 is: 250,259.02
Step by Step Solution
- Step 1: Write the proportion equation
334,310.35 : 461,345.58 = 181,348.18 : x - Step 2: Convert to fraction form
334,310.35/461,345.58 = 181,348.18/x - Step 3: Cross multiply
334,310.35x = 461,345.58 × 181,348.18 - Step 4: Simplify right side
334,310.35x = 83,664,181,284.04 - Step 5: Solve for x
x = 83,664,181,284.04/334,310.35 - Step 6: Final answer
x = 250,259.02
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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.