Finding the Fourth Proportional to 96,237.50, 144,353.82 and 26,114.99
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Solution
The fourth proportional to 96,237.50, 144,353.82 and 26,114.99 is: 39,171.82
Step by Step Solution
- Step 1: Write the proportion equation
96,237.50 : 144,353.82 = 26,114.99 : x - Step 2: Convert to fraction form
96,237.50/144,353.82 = 26,114.99/x - Step 3: Cross multiply
96,237.50x = 144,353.82 × 26,114.99 - Step 4: Simplify right side
96,237.50x = 3,769,797,713.42 - Step 5: Solve for x
x = 3,769,797,713.42/96,237.50 - Step 6: Final answer
x = 39,171.82
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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.