Finding the Fourth Proportional to 95,560.91, 143,338.11 and 24,484.19
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Solution
The fourth proportional to 95,560.91, 143,338.11 and 24,484.19 is: 36,725.45
Step by Step Solution
- Step 1: Write the proportion equation
95,560.91 : 143,338.11 = 24,484.19 : x - Step 2: Convert to fraction form
95,560.91/143,338.11 = 24,484.19/x - Step 3: Cross multiply
95,560.91x = 143,338.11 × 24,484.19 - Step 4: Simplify right side
95,560.91x = 3,509,517,519.48 - Step 5: Solve for x
x = 3,509,517,519.48/95,560.91 - Step 6: Final answer
x = 36,725.45
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Double scale
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1.5x scale
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.