Finding the Fourth Proportional to 96,657.00, 144,950.72 and 33,459.99
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Solution
The fourth proportional to 96,657.00, 144,950.72 and 33,459.99 is: 50,177.94
Step by Step Solution
- Step 1: Write the proportion equation
96,657.00 : 144,950.72 = 33,459.99 : x - Step 2: Convert to fraction form
96,657.00/144,950.72 = 33,459.99/x - Step 3: Cross multiply
96,657.00x = 144,950.72 × 33,459.99 - Step 4: Simplify right side
96,657.00x = 4,850,048,930.83 - Step 5: Solve for x
x = 4,850,048,930.83/96,657.00 - Step 6: Final answer
x = 50,177.94
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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.