Finding the Fourth Proportional to 173,414.00, 260,141.84 and 61,070.99
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Solution
The fourth proportional to 173,414.00, 260,141.84 and 61,070.99 is: 91,613.82
Step by Step Solution
- Step 1: Write the proportion equation
173,414.00 : 260,141.84 = 61,070.99 : x - Step 2: Convert to fraction form
173,414.00/260,141.84 = 61,070.99/x - Step 3: Cross multiply
173,414.00x = 260,141.84 × 61,070.99 - Step 4: Simplify right side
173,414.00x = 15,887,118,103.16 - Step 5: Solve for x
x = 15,887,118,103.16/173,414.00 - Step 6: Final answer
x = 91,613.82
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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.