Finding the Third Proportional to 97,331.63 and 215,799.19
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Solution
The third proportional to 97,331.63 and 215,799.19 is: 478,460.00
Step by Step Solution
- Step 1: Write the proportion equation
97,331.63 : 215,799.19 = 215,799.19 : x - Step 2: Convert to fraction form
97,331.63/215,799.19 = 215,799.19/x - Step 3: Cross multiply
97,331.63x = 215,799.19 × 215,799.19 - Step 4: Simplify right side
97,331.63x = 46,569,289,325.66 - Step 5: Solve for x
x = 46,569,289,325.66/97,331.63 - Step 6: Final answer
x = 478,460.00
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.