Finding the Fourth Proportional to 95,497.29, 143,243.35 and 32,316.99
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Solution
The fourth proportional to 95,497.29, 143,243.35 and 32,316.99 is: 48,474.60
Step by Step Solution
- Step 1: Write the proportion equation
95,497.29 : 143,243.35 = 32,316.99 : x - Step 2: Convert to fraction form
95,497.29/143,243.35 = 32,316.99/x - Step 3: Cross multiply
95,497.29x = 143,243.35 × 32,316.99 - Step 4: Simplify right side
95,497.29x = 4,629,193,291.56 - Step 5: Solve for x
x = 4,629,193,291.56/95,497.29 - Step 6: Final answer
x = 48,474.60
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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.