Finding the Third Proportional to 235,176.19 and 347,228.44
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Solution
The third proportional to 235,176.19 and 347,228.44 is: 512,669.20
Step by Step Solution
- Step 1: Write the proportion equation
235,176.19 : 347,228.44 = 347,228.44 : x - Step 2: Convert to fraction form
235,176.19/347,228.44 = 347,228.44/x - Step 3: Cross multiply
235,176.19x = 347,228.44 × 347,228.44 - Step 4: Simplify right side
235,176.19x = 120,567,587,808.69 - Step 5: Solve for x
x = 120,567,587,808.69/235,176.19 - Step 6: Final answer
x = 512,669.20
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.