Finding the Fourth Proportional to 241,182.58, 361,769.55 and 98,996.98
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Solution
The fourth proportional to 241,182.58, 361,769.55 and 98,996.98 is: 148,493.70
Step by Step Solution
- Step 1: Write the proportion equation
241,182.58 : 361,769.55 = 98,996.98 : x - Step 2: Convert to fraction form
241,182.58/361,769.55 = 98,996.98/x - Step 3: Cross multiply
241,182.58x = 361,769.55 × 98,996.98 - Step 4: Simplify right side
241,182.58x = 35,814,092,905.96 - Step 5: Solve for x
x = 35,814,092,905.96/241,182.58 - Step 6: Final answer
x = 148,493.70
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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.