Finding the Third Proportional to 19,329.75 and 29,400.75
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Solution
The third proportional to 19,329.75 and 29,400.75 is: 44,718.85
Step by Step Solution
- Step 1: Write the proportion equation
19,329.75 : 29,400.75 = 29,400.75 : x - Step 2: Convert to fraction form
19,329.75/29,400.75 = 29,400.75/x - Step 3: Cross multiply
19,329.75x = 29,400.75 × 29,400.75 - Step 4: Simplify right side
19,329.75x = 864,404,100.56 - Step 5: Solve for x
x = 864,404,100.56/19,329.75 - Step 6: Final answer
x = 44,718.85
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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.