Finding the Fourth Proportional to 232,350.18, 348,384.70 and 104,243.01
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Solution
The fourth proportional to 232,350.18, 348,384.70 and 104,243.01 is: 156,301.45
Step by Step Solution
- Step 1: Write the proportion equation
232,350.18 : 348,384.70 = 104,243.01 : x - Step 2: Convert to fraction form
232,350.18/348,384.70 = 104,243.01/x - Step 3: Cross multiply
232,350.18x = 348,384.70 × 104,243.01 - Step 4: Simplify right side
232,350.18x = 36,316,669,896.25 - Step 5: Solve for x
x = 36,316,669,896.25/232,350.18 - Step 6: Final answer
x = 156,301.45
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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.