Finding the Fourth Proportional to 201,671.62, 302,570.97 and 95,051.26
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Solution
The fourth proportional to 201,671.62, 302,570.97 and 95,051.26 is: 142,606.84
Step by Step Solution
- Step 1: Write the proportion equation
201,671.62 : 302,570.97 = 95,051.26 : x - Step 2: Convert to fraction form
201,671.62/302,570.97 = 95,051.26/x - Step 3: Cross multiply
201,671.62x = 302,570.97 × 95,051.26 - Step 4: Simplify right side
201,671.62x = 28,759,751,937.92 - Step 5: Solve for x
x = 28,759,751,937.92/201,671.62 - Step 6: Final answer
x = 142,606.84
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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.