Finding the Third Proportional to 92,521.78 and 201,764.99
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Solution
The third proportional to 92,521.78 and 201,764.99 is: 439,994.91
Step by Step Solution
- Step 1: Write the proportion equation
92,521.78 : 201,764.99 = 201,764.99 : x - Step 2: Convert to fraction form
92,521.78/201,764.99 = 201,764.99/x - Step 3: Cross multiply
92,521.78x = 201,764.99 × 201,764.99 - Step 4: Simplify right side
92,521.78x = 40,709,110,496.13 - Step 5: Solve for x
x = 40,709,110,496.13/92,521.78 - Step 6: Final answer
x = 439,994.91
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.