Finding the Fourth Proportional to 181,587.93, 272,383.26 and 63,259.08
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Solution
The fourth proportional to 181,587.93, 272,383.26 and 63,259.08 is: 94,889.09
Step by Step Solution
- Step 1: Write the proportion equation
181,587.93 : 272,383.26 = 63,259.08 : x - Step 2: Convert to fraction form
181,587.93/272,383.26 = 63,259.08/x - Step 3: Cross multiply
181,587.93x = 272,383.26 × 63,259.08 - Step 4: Simplify right side
181,587.93x = 17,230,713,176.34 - Step 5: Solve for x
x = 17,230,713,176.34/181,587.93 - Step 6: Final answer
x = 94,889.09
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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.