Finding the Fourth Proportional to 83,523.84, 125,304.18 and 24,364.14
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Solution
The fourth proportional to 83,523.84, 125,304.18 and 24,364.14 is: 36,551.58
Step by Step Solution
- Step 1: Write the proportion equation
83,523.84 : 125,304.18 = 24,364.14 : x - Step 2: Convert to fraction form
83,523.84/125,304.18 = 24,364.14/x - Step 3: Cross multiply
83,523.84x = 125,304.18 × 24,364.14 - Step 4: Simplify right side
83,523.84x = 3,052,928,584.11 - Step 5: Solve for x
x = 3,052,928,584.11/83,523.84 - Step 6: Final answer
x = 36,551.58
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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.