Finding the Fourth Proportional to 202,594.46, 303,648.95 and 94,377.98
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Solution
The fourth proportional to 202,594.46, 303,648.95 and 94,377.98 is: 141,453.90
Step by Step Solution
- Step 1: Write the proportion equation
202,594.46 : 303,648.95 = 94,377.98 : x - Step 2: Convert to fraction form
202,594.46/303,648.95 = 94,377.98/x - Step 3: Cross multiply
202,594.46x = 303,648.95 × 94,377.98 - Step 4: Simplify right side
202,594.46x = 28,657,775,525.19 - Step 5: Solve for x
x = 28,657,775,525.19/202,594.46 - Step 6: Final answer
x = 141,453.90
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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.