Finding the Fourth Proportional to 94,624.26, 141,944.58 and 34,669.02
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Solution
The fourth proportional to 94,624.26, 141,944.58 and 34,669.02 is: 52,006.53
Step by Step Solution
- Step 1: Write the proportion equation
94,624.26 : 141,944.58 = 34,669.02 : x - Step 2: Convert to fraction form
94,624.26/141,944.58 = 34,669.02/x - Step 3: Cross multiply
94,624.26x = 141,944.58 × 34,669.02 - Step 4: Simplify right side
94,624.26x = 4,921,079,482.91 - Step 5: Solve for x
x = 4,921,079,482.91/94,624.26 - Step 6: Final answer
x = 52,006.53
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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.