Finding the Fourth Proportional to 95,323.50, 142,985.25 and 32,994
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Solution
The fourth proportional to 95,323.50, 142,985.25 and 32,994 is: 49,491
Step by Step Solution
- Step 1: Write the proportion equation
95,323.50 : 142,985.25 = 32,994 : x - Step 2: Convert to fraction form
95,323.50/142,985.25 = 32,994/x - Step 3: Cross multiply
95,323.50x = 142,985.25 × 32,994 - Step 4: Simplify right side
95,323.50x = 4,717,655,338.50 - Step 5: Solve for x
x = 4,717,655,338.50/95,323.50 - Step 6: Final answer
x = 49,491
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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.