Finding the Third Proportional to 29,129.63 and 60,719.63
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Solution
The third proportional to 29,129.63 and 60,719.63 is: 126,567.81
Step by Step Solution
- Step 1: Write the proportion equation
29,129.63 : 60,719.63 = 60,719.63 : x - Step 2: Convert to fraction form
29,129.63/60,719.63 = 60,719.63/x - Step 3: Cross multiply
29,129.63x = 60,719.63 × 60,719.63 - Step 4: Simplify right side
29,129.63x = 3,686,872,860.14 - Step 5: Solve for x
x = 3,686,872,860.14/29,129.63 - Step 6: Final answer
x = 126,567.81
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.