Finding the Fourth Proportional to 377,320.23, 566,035.92 and 124,626.96
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Solution
The fourth proportional to 377,320.23, 566,035.92 and 124,626.96 is: 186,958.80
Step by Step Solution
- Step 1: Write the proportion equation
377,320.23 : 566,035.92 = 124,626.96 : x - Step 2: Convert to fraction form
377,320.23/566,035.92 = 124,626.96/x - Step 3: Cross multiply
377,320.23x = 566,035.92 × 124,626.96 - Step 4: Simplify right side
377,320.23x = 70,543,335,960.40 - Step 5: Solve for x
x = 70,543,335,960.40/377,320.23 - Step 6: Final answer
x = 186,958.80
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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.