Finding the Fourth Proportional to 232,261.84, 348,393.21 and 63,784.36
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Solution
The fourth proportional to 232,261.84, 348,393.21 and 63,784.36 is: 95,676.66
Step by Step Solution
- Step 1: Write the proportion equation
232,261.84 : 348,393.21 = 63,784.36 : x - Step 2: Convert to fraction form
232,261.84/348,393.21 = 63,784.36/x - Step 3: Cross multiply
232,261.84x = 348,393.21 × 63,784.36 - Step 4: Simplify right side
232,261.84x = 22,222,037,928.20 - Step 5: Solve for x
x = 22,222,037,928.20/232,261.84 - Step 6: Final answer
x = 95,676.66
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1.5x scale
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.