Finding the Fourth Proportional to 108,526.96, 162,795.84 and 33,698.08
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Solution
The fourth proportional to 108,526.96, 162,795.84 and 33,698.08 is: 50,548.80
Step by Step Solution
- Step 1: Write the proportion equation
108,526.96 : 162,795.84 = 33,698.08 : x - Step 2: Convert to fraction form
108,526.96/162,795.84 = 33,698.08/x - Step 3: Cross multiply
108,526.96x = 162,795.84 × 33,698.08 - Step 4: Simplify right side
108,526.96x = 5,485,907,239.99 - Step 5: Solve for x
x = 5,485,907,239.99/108,526.96 - Step 6: Final answer
x = 50,548.80
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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.