Finding the Fourth Proportional to 327,612.23, 452,030.07 and 184,319.99
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Solution
The fourth proportional to 327,612.23, 452,030.07 and 184,319.99 is: 254,319.50
Step by Step Solution
- Step 1: Write the proportion equation
327,612.23 : 452,030.07 = 184,319.99 : x - Step 2: Convert to fraction form
327,612.23/452,030.07 = 184,319.99/x - Step 3: Cross multiply
327,612.23x = 452,030.07 × 184,319.99 - Step 4: Simplify right side
327,612.23x = 83,318,177,982.10 - Step 5: Solve for x
x = 83,318,177,982.10/327,612.23 - Step 6: Final answer
x = 254,319.50
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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.