Finding the Third Proportional to 7,303.64 and 15,774.99
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Solution
The third proportional to 7,303.64 and 15,774.99 is: 34,072.12
Step by Step Solution
- Step 1: Write the proportion equation
7,303.64 : 15,774.99 = 15,774.99 : x - Step 2: Convert to fraction form
7,303.64/15,774.99 = 15,774.99/x - Step 3: Cross multiply
7,303.64x = 15,774.99 × 15,774.99 - Step 4: Simplify right side
7,303.64x = 248,850,380.44 - Step 5: Solve for x
x = 248,850,380.44/7,303.64 - Step 6: Final answer
x = 34,072.12
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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.