Finding the Fourth Proportional to 202,033.24, 303,029.70 and 61,793.08
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Solution
The fourth proportional to 202,033.24, 303,029.70 and 61,793.08 is: 92,683.45
Step by Step Solution
- Step 1: Write the proportion equation
202,033.24 : 303,029.70 = 61,793.08 : x - Step 2: Convert to fraction form
202,033.24/303,029.70 = 61,793.08/x - Step 3: Cross multiply
202,033.24x = 303,029.70 × 61,793.08 - Step 4: Simplify right side
202,033.24x = 18,725,138,494.48 - Step 5: Solve for x
x = 18,725,138,494.48/202,033.24 - Step 6: Final answer
x = 92,683.45
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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.