Finding the Third Proportional to 6,374.81 and 13,808.81
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Solution
The third proportional to 6,374.81 and 13,808.81 is: 29,911.99
Step by Step Solution
- Step 1: Write the proportion equation
6,374.81 : 13,808.81 = 13,808.81 : x - Step 2: Convert to fraction form
6,374.81/13,808.81 = 13,808.81/x - Step 3: Cross multiply
6,374.81x = 13,808.81 × 13,808.81 - Step 4: Simplify right side
6,374.81x = 190,683,302.66 - Step 5: Solve for x
x = 190,683,302.66/6,374.81 - Step 6: Final answer
x = 29,911.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.