Finding the Fourth Proportional to 232,241.02, 348,516.78 and 84,497.02
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Solution
The fourth proportional to 232,241.02, 348,516.78 and 84,497.02 is: 126,802.02
Step by Step Solution
- Step 1: Write the proportion equation
232,241.02 : 348,516.78 = 84,497.02 : x - Step 2: Convert to fraction form
232,241.02/348,516.78 = 84,497.02/x - Step 3: Cross multiply
232,241.02x = 348,516.78 × 84,497.02 - Step 4: Simplify right side
232,241.02x = 29,448,629,330.00 - Step 5: Solve for x
x = 29,448,629,330.00/232,241.02 - Step 6: Final answer
x = 126,802.02
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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.