Finding the Fourth Proportional to 162,793.80, 244,117.80 and 62,920.80
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Solution
The fourth proportional to 162,793.80, 244,117.80 and 62,920.80 is: 94,353.02
Step by Step Solution
- Step 1: Write the proportion equation
162,793.80 : 244,117.80 = 62,920.80 : x - Step 2: Convert to fraction form
162,793.80/244,117.80 = 62,920.80/x - Step 3: Cross multiply
162,793.80x = 244,117.80 × 62,920.80 - Step 4: Simplify right side
162,793.80x = 15,360,087,270.24 - Step 5: Solve for x
x = 15,360,087,270.24/162,793.80 - Step 6: Final answer
x = 94,353.02
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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.