Finding the Third Proportional to 97,368.75 and 215,871.75
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Solution
The third proportional to 97,368.75 and 215,871.75 is: 478,599.27
Step by Step Solution
- Step 1: Write the proportion equation
97,368.75 : 215,871.75 = 215,871.75 : x - Step 2: Convert to fraction form
97,368.75/215,871.75 = 215,871.75/x - Step 3: Cross multiply
97,368.75x = 215,871.75 × 215,871.75 - Step 4: Simplify right side
97,368.75x = 46,600,612,448.06 - Step 5: Solve for x
x = 46,600,612,448.06/97,368.75 - Step 6: Final answer
x = 478,599.27
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.