Finding the Third Proportional to 167,856 and 373,008
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Solution
The third proportional to 167,856 and 373,008 is: 828,894.81
Step by Step Solution
- Step 1: Write the proportion equation
167,856 : 373,008 = 373,008 : x - Step 2: Convert to fraction form
167,856/373,008 = 373,008/x - Step 3: Cross multiply
167,856x = 373,008 × 373,008 - Step 4: Simplify right side
167,856x = 139,134,968,064 - Step 5: Solve for x
x = 139,134,968,064/167,856 - Step 6: Final answer
x = 828,894.81
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.