Finding the Fourth Proportional to 95,923.05, 143,884.58 and 29,363.33
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Solution
The fourth proportional to 95,923.05, 143,884.58 and 29,363.33 is: 44,044.99
Step by Step Solution
- Step 1: Write the proportion equation
95,923.05 : 143,884.58 = 29,363.33 : x - Step 2: Convert to fraction form
95,923.05/143,884.58 = 29,363.33/x - Step 3: Cross multiply
95,923.05x = 143,884.58 × 29,363.33 - Step 4: Simplify right side
95,923.05x = 4,224,929,538.21 - Step 5: Solve for x
x = 4,224,929,538.21/95,923.05 - Step 6: Final answer
x = 44,044.99
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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.