Finding the Fourth Proportional to 202,044.08, 303,033.44 and 95,427.84
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Solution
The fourth proportional to 202,044.08, 303,033.44 and 95,427.84 is: 143,126.32
Step by Step Solution
- Step 1: Write the proportion equation
202,044.08 : 303,033.44 = 95,427.84 : x - Step 2: Convert to fraction form
202,044.08/303,033.44 = 95,427.84/x - Step 3: Cross multiply
202,044.08x = 303,033.44 × 95,427.84 - Step 4: Simplify right side
202,044.08x = 28,917,826,626.97 - Step 5: Solve for x
x = 28,917,826,626.97/202,044.08 - Step 6: Final answer
x = 143,126.32
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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.