Finding the Fourth Proportional to 94,117.14, 141,157.08 and 46,682.73
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Solution
The fourth proportional to 94,117.14, 141,157.08 and 46,682.73 is: 70,014.85
Step by Step Solution
- Step 1: Write the proportion equation
94,117.14 : 141,157.08 = 46,682.73 : x - Step 2: Convert to fraction form
94,117.14/141,157.08 = 46,682.73/x - Step 3: Cross multiply
94,117.14x = 141,157.08 × 46,682.73 - Step 4: Simplify right side
94,117.14x = 6,589,597,853.23 - Step 5: Solve for x
x = 6,589,597,853.23/94,117.14 - Step 6: Final answer
x = 70,014.85
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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.