Finding the Fourth Proportional to 83,527.55, 125,297.48 and 24,364.80
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Solution
The fourth proportional to 83,527.55, 125,297.48 and 24,364.80 is: 36,548.99
Step by Step Solution
- Step 1: Write the proportion equation
83,527.55 : 125,297.48 = 24,364.80 : x - Step 2: Convert to fraction form
83,527.55/125,297.48 = 24,364.80/x - Step 3: Cross multiply
83,527.55x = 125,297.48 × 24,364.80 - Step 4: Simplify right side
83,527.55x = 3,052,848,101.62 - Step 5: Solve for x
x = 3,052,848,101.62/83,527.55 - Step 6: Final answer
x = 36,548.99
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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.