Finding the Third Proportional to 7,030.13 and 15,206.06
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Solution
The third proportional to 7,030.13 and 15,206.06 is: 32,890.50
Step by Step Solution
- Step 1: Write the proportion equation
7,030.13 : 15,206.06 = 15,206.06 : x - Step 2: Convert to fraction form
7,030.13/15,206.06 = 15,206.06/x - Step 3: Cross multiply
7,030.13x = 15,206.06 × 15,206.06 - Step 4: Simplify right side
7,030.13x = 231,224,336.75 - Step 5: Solve for x
x = 231,224,336.75/7,030.13 - Step 6: Final answer
x = 32,890.50
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.