Finding the Third Proportional to 17,862.75 and 26,277.75
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Solution
The third proportional to 17,862.75 and 26,277.75 is: 38,656.99
Step by Step Solution
- Step 1: Write the proportion equation
17,862.75 : 26,277.75 = 26,277.75 : x - Step 2: Convert to fraction form
17,862.75/26,277.75 = 26,277.75/x - Step 3: Cross multiply
17,862.75x = 26,277.75 × 26,277.75 - Step 4: Simplify right side
17,862.75x = 690,520,145.06 - Step 5: Solve for x
x = 690,520,145.06/17,862.75 - Step 6: Final answer
x = 38,656.99
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.