Finding the Fourth Proportional to 94,368.08, 141,553.20 and 32,043.44
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Solution
The fourth proportional to 94,368.08, 141,553.20 and 32,043.44 is: 48,065.53
Step by Step Solution
- Step 1: Write the proportion equation
94,368.08 : 141,553.20 = 32,043.44 : x - Step 2: Convert to fraction form
94,368.08/141,553.20 = 32,043.44/x - Step 3: Cross multiply
94,368.08x = 141,553.20 × 32,043.44 - Step 4: Simplify right side
94,368.08x = 4,535,851,471.01 - Step 5: Solve for x
x = 4,535,851,471.01/94,368.08 - Step 6: Final answer
x = 48,065.53
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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.