Finding the Fourth Proportional to 184,152.62, 254,133.24 and 108,701.12
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Solution
The fourth proportional to 184,152.62, 254,133.24 and 108,701.12 is: 150,009.09
Step by Step Solution
- Step 1: Write the proportion equation
184,152.62 : 254,133.24 = 108,701.12 : x - Step 2: Convert to fraction form
184,152.62/254,133.24 = 108,701.12/x - Step 3: Cross multiply
184,152.62x = 254,133.24 × 108,701.12 - Step 4: Simplify right side
184,152.62x = 27,624,567,817.23 - Step 5: Solve for x
x = 27,624,567,817.23/184,152.62 - Step 6: Final answer
x = 150,009.09
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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.