Finding the Third Proportional to 17,177.06 and 26,919.84
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Solution
The third proportional to 17,177.06 and 26,919.84 is: 42,188.70
Step by Step Solution
- Step 1: Write the proportion equation
17,177.06 : 26,919.84 = 26,919.84 : x - Step 2: Convert to fraction form
17,177.06/26,919.84 = 26,919.84/x - Step 3: Cross multiply
17,177.06x = 26,919.84 × 26,919.84 - Step 4: Simplify right side
17,177.06x = 724,677,987.52 - Step 5: Solve for x
x = 724,677,987.52/17,177.06 - Step 6: Final answer
x = 42,188.70
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.