Finding the Fourth Proportional to 94,380.32, 141,594.99 and 35,216.44
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Solution
The fourth proportional to 94,380.32, 141,594.99 and 35,216.44 is: 52,833.80
Step by Step Solution
- Step 1: Write the proportion equation
94,380.32 : 141,594.99 = 35,216.44 : x - Step 2: Convert to fraction form
94,380.32/141,594.99 = 35,216.44/x - Step 3: Cross multiply
94,380.32x = 141,594.99 × 35,216.44 - Step 4: Simplify right side
94,380.32x = 4,986,470,983.59 - Step 5: Solve for x
x = 4,986,470,983.59/94,380.32 - Step 6: Final answer
x = 52,833.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.