Finding the Fourth Proportional to 94,574.92, 141,867.24 and 24,454.84
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Solution
The fourth proportional to 94,574.92, 141,867.24 and 24,454.84 is: 36,683.52
Step by Step Solution
- Step 1: Write the proportion equation
94,574.92 : 141,867.24 = 24,454.84 : x - Step 2: Convert to fraction form
94,574.92/141,867.24 = 24,454.84/x - Step 3: Cross multiply
94,574.92x = 141,867.24 × 24,454.84 - Step 4: Simplify right side
94,574.92x = 3,469,340,655.44 - Step 5: Solve for x
x = 3,469,340,655.44/94,574.92 - Step 6: Final answer
x = 36,683.52
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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.