Finding the Fourth Proportional to 97,524.76, 146,206.50 and 44,889.88
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Solution
The fourth proportional to 97,524.76, 146,206.50 and 44,889.88 is: 67,297.70
Step by Step Solution
- Step 1: Write the proportion equation
97,524.76 : 146,206.50 = 44,889.88 : x - Step 2: Convert to fraction form
97,524.76/146,206.50 = 44,889.88/x - Step 3: Cross multiply
97,524.76x = 146,206.50 × 44,889.88 - Step 4: Simplify right side
97,524.76x = 6,563,192,240.22 - Step 5: Solve for x
x = 6,563,192,240.22/97,524.76 - Step 6: Final answer
x = 67,297.70
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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.