Finding the Fourth Proportional to 94,144.49, 141,216.64 and 24,023.79
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Solution
The fourth proportional to 94,144.49, 141,216.64 and 24,023.79 is: 36,035.66
Step by Step Solution
- Step 1: Write the proportion equation
94,144.49 : 141,216.64 = 24,023.79 : x - Step 2: Convert to fraction form
94,144.49/141,216.64 = 24,023.79/x - Step 3: Cross multiply
94,144.49x = 141,216.64 × 24,023.79 - Step 4: Simplify right side
94,144.49x = 3,392,558,843.81 - Step 5: Solve for x
x = 3,392,558,843.81/94,144.49 - Step 6: Final answer
x = 36,035.66
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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.