Finding the Fourth Proportional to 95,231.40, 142,860.18 and 32,056.44
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Solution
The fourth proportional to 95,231.40, 142,860.18 and 32,056.44 is: 48,089.06
Step by Step Solution
- Step 1: Write the proportion equation
95,231.40 : 142,860.18 = 32,056.44 : x - Step 2: Convert to fraction form
95,231.40/142,860.18 = 32,056.44/x - Step 3: Cross multiply
95,231.40x = 142,860.18 × 32,056.44 - Step 4: Simplify right side
95,231.40x = 4,579,588,788.56 - Step 5: Solve for x
x = 4,579,588,788.56/95,231.40 - Step 6: Final answer
x = 48,089.06
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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.