Finding the Fourth Proportional to 163,220.24, 244,876.08 and 58,049.84
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Solution
The fourth proportional to 163,220.24, 244,876.08 and 58,049.84 is: 87,091.02
Step by Step Solution
- Step 1: Write the proportion equation
163,220.24 : 244,876.08 = 58,049.84 : x - Step 2: Convert to fraction form
163,220.24/244,876.08 = 58,049.84/x - Step 3: Cross multiply
163,220.24x = 244,876.08 × 58,049.84 - Step 4: Simplify right side
163,220.24x = 14,215,017,263.83 - Step 5: Solve for x
x = 14,215,017,263.83/163,220.24 - Step 6: Final answer
x = 87,091.02
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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.