Finding the Third Proportional to 13,213.13 and 28,944.84
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Solution
The third proportional to 13,213.13 and 28,944.84 is: 63,406.95
Step by Step Solution
- Step 1: Write the proportion equation
13,213.13 : 28,944.84 = 28,944.84 : x - Step 2: Convert to fraction form
13,213.13/28,944.84 = 28,944.84/x - Step 3: Cross multiply
13,213.13x = 28,944.84 × 28,944.84 - Step 4: Simplify right side
13,213.13x = 837,803,979.71 - Step 5: Solve for x
x = 837,803,979.71/13,213.13 - Step 6: Final answer
x = 63,406.95
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.