Finding the Third Proportional to 19,199.75 and 29,798.75
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Solution
The third proportional to 19,199.75 and 29,798.75 is: 46,248.81
Step by Step Solution
- Step 1: Write the proportion equation
19,199.75 : 29,798.75 = 29,798.75 : x - Step 2: Convert to fraction form
19,199.75/29,798.75 = 29,798.75/x - Step 3: Cross multiply
19,199.75x = 29,798.75 × 29,798.75 - Step 4: Simplify right side
19,199.75x = 887,965,501.56 - Step 5: Solve for x
x = 887,965,501.56/19,199.75 - Step 6: Final answer
x = 46,248.81
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.