Finding the Fourth Proportional to 94,348.92, 141,524.80 and 24,226.68
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Solution
The fourth proportional to 94,348.92, 141,524.80 and 24,226.68 is: 36,340.38
Step by Step Solution
- Step 1: Write the proportion equation
94,348.92 : 141,524.80 = 24,226.68 : x - Step 2: Convert to fraction form
94,348.92/141,524.80 = 24,226.68/x - Step 3: Cross multiply
94,348.92x = 141,524.80 × 24,226.68 - Step 4: Simplify right side
94,348.92x = 3,428,676,041.66 - Step 5: Solve for x
x = 3,428,676,041.66/94,348.92 - Step 6: Final answer
x = 36,340.38
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1.5x scale
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.