Finding the Third Proportional to 14,428.13 and 21,683.95
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Solution
The third proportional to 14,428.13 and 21,683.95 is: 32,588.70
Step by Step Solution
- Step 1: Write the proportion equation
14,428.13 : 21,683.95 = 21,683.95 : x - Step 2: Convert to fraction form
14,428.13/21,683.95 = 21,683.95/x - Step 3: Cross multiply
14,428.13x = 21,683.95 × 21,683.95 - Step 4: Simplify right side
14,428.13x = 470,193,823.13 - Step 5: Solve for x
x = 470,193,823.13/14,428.13 - Step 6: Final answer
x = 32,588.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.