Finding the Fourth Proportional to 96,596.99, 144,879.93 and 26,459.90
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Solution
The fourth proportional to 96,596.99, 144,879.93 and 26,459.90 is: 39,685.59
Step by Step Solution
- Step 1: Write the proportion equation
96,596.99 : 144,879.93 = 26,459.90 : x - Step 2: Convert to fraction form
96,596.99/144,879.93 = 26,459.90/x - Step 3: Cross multiply
96,596.99x = 144,879.93 × 26,459.90 - Step 4: Simplify right side
96,596.99x = 3,833,508,459.81 - Step 5: Solve for x
x = 3,833,508,459.81/96,596.99 - Step 6: Final answer
x = 39,685.59
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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.