Finding the Fourth Proportional to 94,596.09, 141,877.12 and 24,471.15
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Solution
The fourth proportional to 94,596.09, 141,877.12 and 24,471.15 is: 36,702.32
Step by Step Solution
- Step 1: Write the proportion equation
94,596.09 : 141,877.12 = 24,471.15 : x - Step 2: Convert to fraction form
94,596.09/141,877.12 = 24,471.15/x - Step 3: Cross multiply
94,596.09x = 141,877.12 × 24,471.15 - Step 4: Simplify right side
94,596.09x = 3,471,896,285.09 - Step 5: Solve for x
x = 3,471,896,285.09/94,596.09 - Step 6: Final answer
x = 36,702.32
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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.