Finding the Third Proportional to 6,395.63 and 13,830.75
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Solution
The third proportional to 6,395.63 and 13,830.75 is: 29,909.45
Step by Step Solution
- Step 1: Write the proportion equation
6,395.63 : 13,830.75 = 13,830.75 : x - Step 2: Convert to fraction form
6,395.63/13,830.75 = 13,830.75/x - Step 3: Cross multiply
6,395.63x = 13,830.75 × 13,830.75 - Step 4: Simplify right side
6,395.63x = 191,289,645.56 - Step 5: Solve for x
x = 191,289,645.56/6,395.63 - Step 6: Final answer
x = 29,909.45
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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.