Finding the Third Proportional to 15,764.63 and 33,989.63
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Solution
The third proportional to 15,764.63 and 33,989.63 is: 73,283.99
Step by Step Solution
- Step 1: Write the proportion equation
15,764.63 : 33,989.63 = 33,989.63 : x - Step 2: Convert to fraction form
15,764.63/33,989.63 = 33,989.63/x - Step 3: Cross multiply
15,764.63x = 33,989.63 × 33,989.63 - Step 4: Simplify right side
15,764.63x = 1,155,294,607.64 - Step 5: Solve for x
x = 1,155,294,607.64/15,764.63 - Step 6: Final answer
x = 73,283.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.