Finding the Fourth Proportional to 175,224.63, 241,809.84 and 94,652.13
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Solution
The fourth proportional to 175,224.63, 241,809.84 and 94,652.13 is: 130,619.86
Step by Step Solution
- Step 1: Write the proportion equation
175,224.63 : 241,809.84 = 94,652.13 : x - Step 2: Convert to fraction form
175,224.63/241,809.84 = 94,652.13/x - Step 3: Cross multiply
175,224.63x = 241,809.84 × 94,652.13 - Step 4: Simplify right side
175,224.63x = 22,887,816,410.96 - Step 5: Solve for x
x = 22,887,816,410.96/175,224.63 - Step 6: Final answer
x = 130,619.86
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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.