Finding the Third Proportional to 112,266.84 and 174,312.84
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Solution
The third proportional to 112,266.84 and 174,312.84 is: 270,649.52
Step by Step Solution
- Step 1: Write the proportion equation
112,266.84 : 174,312.84 = 174,312.84 : x - Step 2: Convert to fraction form
112,266.84/174,312.84 = 174,312.84/x - Step 3: Cross multiply
112,266.84x = 174,312.84 × 174,312.84 - Step 4: Simplify right side
112,266.84x = 30,384,967,496.21 - Step 5: Solve for x
x = 30,384,967,496.21/112,266.84 - Step 6: Final answer
x = 270,649.52
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.