Finding the Fourth Proportional to 95,559.91, 143,336.61 and 24,483.19
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Solution
The fourth proportional to 95,559.91, 143,336.61 and 24,483.19 is: 36,723.95
Step by Step Solution
- Step 1: Write the proportion equation
95,559.91 : 143,336.61 = 24,483.19 : x - Step 2: Convert to fraction form
95,559.91/143,336.61 = 24,483.19/x - Step 3: Cross multiply
95,559.91x = 143,336.61 × 24,483.19 - Step 4: Simplify right side
95,559.91x = 3,509,337,456.59 - Step 5: Solve for x
x = 3,509,337,456.59/95,559.91 - Step 6: Final answer
x = 36,723.95
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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.