Finding the Fourth Proportional to 173,537.24, 260,212.41 and 93,618.09
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Solution
The fourth proportional to 173,537.24, 260,212.41 and 93,618.09 is: 140,376.73
Step by Step Solution
- Step 1: Write the proportion equation
173,537.24 : 260,212.41 = 93,618.09 : x - Step 2: Convert to fraction form
173,537.24/260,212.41 = 93,618.09/x - Step 3: Cross multiply
173,537.24x = 260,212.41 × 93,618.09 - Step 4: Simplify right side
173,537.24x = 24,360,588,818.50 - Step 5: Solve for x
x = 24,360,588,818.50/173,537.24 - Step 6: Final answer
x = 140,376.73
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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.