Finding the Fourth Proportional to 95,518.74, 143,269.84 and 32,337.53
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Solution
The fourth proportional to 95,518.74, 143,269.84 and 32,337.53 is: 48,503.50
Step by Step Solution
- Step 1: Write the proportion equation
95,518.74 : 143,269.84 = 32,337.53 : x - Step 2: Convert to fraction form
95,518.74/143,269.84 = 32,337.53/x - Step 3: Cross multiply
95,518.74x = 143,269.84 × 32,337.53 - Step 4: Simplify right side
95,518.74x = 4,632,992,749.10 - Step 5: Solve for x
x = 4,632,992,749.10/95,518.74 - Step 6: Final answer
x = 48,503.50
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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.