Finding the Fourth Proportional to 201,271.68, 277,759.64 and 110,626.92
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Solution
The fourth proportional to 201,271.68, 277,759.64 and 110,626.92 is: 152,667.74
Step by Step Solution
- Step 1: Write the proportion equation
201,271.68 : 277,759.64 = 110,626.92 : x - Step 2: Convert to fraction form
201,271.68/277,759.64 = 110,626.92/x - Step 3: Cross multiply
201,271.68x = 277,759.64 × 110,626.92 - Step 4: Simplify right side
201,271.68x = 30,727,693,473.51 - Step 5: Solve for x
x = 30,727,693,473.51/201,271.68 - Step 6: Final answer
x = 152,667.74
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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.