Finding the Third Proportional to 6,949.55 and 15,284.95
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Solution
The third proportional to 6,949.55 and 15,284.95 is: 33,617.99
Step by Step Solution
- Step 1: Write the proportion equation
6,949.55 : 15,284.95 = 15,284.95 : x - Step 2: Convert to fraction form
6,949.55/15,284.95 = 15,284.95/x - Step 3: Cross multiply
6,949.55x = 15,284.95 × 15,284.95 - Step 4: Simplify right side
6,949.55x = 233,629,792.03 - Step 5: Solve for x
x = 233,629,792.03/6,949.55 - Step 6: Final answer
x = 33,617.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.