Finding the Fourth Proportional to 241,451.06, 333,202.21 and 134,020.84
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Solution
The fourth proportional to 241,451.06, 333,202.21 and 134,020.84 is: 184,948.61
Step by Step Solution
- Step 1: Write the proportion equation
241,451.06 : 333,202.21 = 134,020.84 : x - Step 2: Convert to fraction form
241,451.06/333,202.21 = 134,020.84/x - Step 3: Cross multiply
241,451.06x = 333,202.21 × 134,020.84 - Step 4: Simplify right side
241,451.06x = 44,656,039,999.32 - Step 5: Solve for x
x = 44,656,039,999.32/241,451.06 - Step 6: Final answer
x = 184,948.61
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.