Finding the Third Proportional to 19,149.75 and 29,129.63
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Solution
The third proportional to 19,149.75 and 29,129.63 is: 44,310.50
Step by Step Solution
- Step 1: Write the proportion equation
19,149.75 : 29,129.63 = 29,129.63 : x - Step 2: Convert to fraction form
19,149.75/29,129.63 = 29,129.63/x - Step 3: Cross multiply
19,149.75x = 29,129.63 × 29,129.63 - Step 4: Simplify right side
19,149.75x = 848,535,052.64 - Step 5: Solve for x
x = 848,535,052.64/19,149.75 - Step 6: Final answer
x = 44,310.50
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.