Finding the Fourth Proportional to 232,240.68, 348,516.36 and 84,496.68
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Solution
The fourth proportional to 232,240.68, 348,516.36 and 84,496.68 is: 126,801.54
Step by Step Solution
- Step 1: Write the proportion equation
232,240.68 : 348,516.36 = 84,496.68 : x - Step 2: Convert to fraction form
232,240.68/348,516.36 = 84,496.68/x - Step 3: Cross multiply
232,240.68x = 348,516.36 × 84,496.68 - Step 4: Simplify right side
232,240.68x = 29,448,475,345.68 - Step 5: Solve for x
x = 29,448,475,345.68/232,240.68 - Step 6: Final answer
x = 126,801.54
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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.