Finding the Fourth Proportional to 173,052.93, 259,594.52 and 48,394.29
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Solution
The fourth proportional to 173,052.93, 259,594.52 and 48,394.29 is: 72,595.66
Step by Step Solution
- Step 1: Write the proportion equation
173,052.93 : 259,594.52 = 48,394.29 : x - Step 2: Convert to fraction form
173,052.93/259,594.52 = 48,394.29/x - Step 3: Cross multiply
173,052.93x = 259,594.52 × 48,394.29 - Step 4: Simplify right side
173,052.93x = 12,562,892,241.32 - Step 5: Solve for x
x = 12,562,892,241.32/173,052.93 - Step 6: Final answer
x = 72,595.66
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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.