Finding the Third Proportional to 7,101.63 and 14,937.54
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Solution
The third proportional to 7,101.63 and 14,937.54 is: 31,419.55
Step by Step Solution
- Step 1: Write the proportion equation
7,101.63 : 14,937.54 = 14,937.54 : x - Step 2: Convert to fraction form
7,101.63/14,937.54 = 14,937.54/x - Step 3: Cross multiply
7,101.63x = 14,937.54 × 14,937.54 - Step 4: Simplify right side
7,101.63x = 223,130,073.24 - Step 5: Solve for x
x = 223,130,073.24/7,101.63 - Step 6: Final answer
x = 31,419.55
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.