Finding the Fourth Proportional to 32,902.08, 49,357.76 and 10,708.32
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Solution
The fourth proportional to 32,902.08, 49,357.76 and 10,708.32 is: 16,063.99
Step by Step Solution
- Step 1: Write the proportion equation
32,902.08 : 49,357.76 = 10,708.32 : x - Step 2: Convert to fraction form
32,902.08/49,357.76 = 10,708.32/x - Step 3: Cross multiply
32,902.08x = 49,357.76 × 10,708.32 - Step 4: Simplify right side
32,902.08x = 528,538,688.56 - Step 5: Solve for x
x = 528,538,688.56/32,902.08 - Step 6: Final answer
x = 16,063.99
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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.