Finding the Fourth Proportional to 83,467.81, 125,222.25 and 24,304.03
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Solution
The fourth proportional to 83,467.81, 125,222.25 and 24,304.03 is: 36,462.02
Step by Step Solution
- Step 1: Write the proportion equation
83,467.81 : 125,222.25 = 24,304.03 : x - Step 2: Convert to fraction form
83,467.81/125,222.25 = 24,304.03/x - Step 3: Cross multiply
83,467.81x = 125,222.25 × 24,304.03 - Step 4: Simplify right side
83,467.81x = 3,043,405,320.67 - Step 5: Solve for x
x = 3,043,405,320.67/83,467.81 - Step 6: Final answer
x = 36,462.02
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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.