Finding the Fourth Proportional to 119,521.24, 179,198.88 and 52,925.08
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Solution
The fourth proportional to 119,521.24, 179,198.88 and 52,925.08 is: 79,350.88
Step by Step Solution
- Step 1: Write the proportion equation
119,521.24 : 179,198.88 = 52,925.08 : x - Step 2: Convert to fraction form
119,521.24/179,198.88 = 52,925.08/x - Step 3: Cross multiply
119,521.24x = 179,198.88 × 52,925.08 - Step 4: Simplify right side
119,521.24x = 9,484,115,059.91 - Step 5: Solve for x
x = 9,484,115,059.91/119,521.24 - Step 6: Final answer
x = 79,350.88
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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.