Finding the Fourth Proportional to 232,247.02, 348,525.78 and 84,503.02
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Solution
The fourth proportional to 232,247.02, 348,525.78 and 84,503.02 is: 126,811.02
Step by Step Solution
- Step 1: Write the proportion equation
232,247.02 : 348,525.78 = 84,503.02 : x - Step 2: Convert to fraction form
232,247.02/348,525.78 = 84,503.02/x - Step 3: Cross multiply
232,247.02x = 348,525.78 × 84,503.02 - Step 4: Simplify right side
232,247.02x = 29,451,480,957.86 - Step 5: Solve for x
x = 29,451,480,957.86/232,247.02 - Step 6: Final answer
x = 126,811.02
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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.