Finding the Fourth Proportional to 96,528.88, 133,190.84 and 60,698.08
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Solution
The fourth proportional to 96,528.88, 133,190.84 and 60,698.08 is: 83,751.39
Step by Step Solution
- Step 1: Write the proportion equation
96,528.88 : 133,190.84 = 60,698.08 : x - Step 2: Convert to fraction form
96,528.88/133,190.84 = 60,698.08/x - Step 3: Cross multiply
96,528.88x = 133,190.84 × 60,698.08 - Step 4: Simplify right side
96,528.88x = 8,084,428,261.59 - Step 5: Solve for x
x = 8,084,428,261.59/96,528.88 - Step 6: Final answer
x = 83,751.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.