Finding the Fourth Proportional to 95,263.96, 142,845.36 and 32,062.99
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Solution
The fourth proportional to 95,263.96, 142,845.36 and 32,062.99 is: 48,077.46
Step by Step Solution
- Step 1: Write the proportion equation
95,263.96 : 142,845.36 = 32,062.99 : x - Step 2: Convert to fraction form
95,263.96/142,845.36 = 32,062.99/x - Step 3: Cross multiply
95,263.96x = 142,845.36 × 32,062.99 - Step 4: Simplify right side
95,263.96x = 4,580,049,349.23 - Step 5: Solve for x
x = 4,580,049,349.23/95,263.96 - Step 6: Final answer
x = 48,077.46
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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.