Finding the Fourth Proportional to 83,562.60, 125,350.38 and 24,396.96
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Solution
The fourth proportional to 83,562.60, 125,350.38 and 24,396.96 is: 36,597.33
Step by Step Solution
- Step 1: Write the proportion equation
83,562.60 : 125,350.38 = 24,396.96 : x - Step 2: Convert to fraction form
83,562.60/125,350.38 = 24,396.96/x - Step 3: Cross multiply
83,562.60x = 125,350.38 × 24,396.96 - Step 4: Simplify right side
83,562.60x = 3,058,168,206.84 - Step 5: Solve for x
x = 3,058,168,206.84/83,562.60 - Step 6: Final answer
x = 36,597.33
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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.