Finding the Fourth Proportional to 202,289.77, 303,427.35 and 62,044.75
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Solution
The fourth proportional to 202,289.77, 303,427.35 and 62,044.75 is: 93,064.88
Step by Step Solution
- Step 1: Write the proportion equation
202,289.77 : 303,427.35 = 62,044.75 : x - Step 2: Convert to fraction form
202,289.77/303,427.35 = 62,044.75/x - Step 3: Cross multiply
202,289.77x = 303,427.35 × 62,044.75 - Step 4: Simplify right side
202,289.77x = 18,826,074,073.91 - Step 5: Solve for x
x = 18,826,074,073.91/202,289.77 - Step 6: Final answer
x = 93,064.88
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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.