Finding the Fourth Proportional to 163,252.62, 244,928.14 and 58,057.92
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Solution
The fourth proportional to 163,252.62, 244,928.14 and 58,057.92 is: 87,104.38
Step by Step Solution
- Step 1: Write the proportion equation
163,252.62 : 244,928.14 = 58,057.92 : x - Step 2: Convert to fraction form
163,252.62/244,928.14 = 58,057.92/x - Step 3: Cross multiply
163,252.62x = 244,928.14 × 58,057.92 - Step 4: Simplify right side
163,252.62x = 14,220,018,357.87 - Step 5: Solve for x
x = 14,220,018,357.87/163,252.62 - Step 6: Final answer
x = 87,104.38
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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.