Finding the Fourth Proportional to 176,346.99, 264,437.06 and 68,326.92
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Solution
The fourth proportional to 176,346.99, 264,437.06 and 68,326.92 is: 102,458.06
Step by Step Solution
- Step 1: Write the proportion equation
176,346.99 : 264,437.06 = 68,326.92 : x - Step 2: Convert to fraction form
176,346.99/264,437.06 = 68,326.92/x - Step 3: Cross multiply
176,346.99x = 264,437.06 × 68,326.92 - Step 4: Simplify right side
176,346.99x = 18,068,169,843.66 - Step 5: Solve for x
x = 18,068,169,843.66/176,346.99 - Step 6: Final answer
x = 102,458.06
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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.