Finding the Third Proportional to 189,283.50 and 293,037.75
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Solution
The third proportional to 189,283.50 and 293,037.75 is: 453,664.07
Step by Step Solution
- Step 1: Write the proportion equation
189,283.50 : 293,037.75 = 293,037.75 : x - Step 2: Convert to fraction form
189,283.50/293,037.75 = 293,037.75/x - Step 3: Cross multiply
189,283.50x = 293,037.75 × 293,037.75 - Step 4: Simplify right side
189,283.50x = 85,871,122,925.06 - Step 5: Solve for x
x = 85,871,122,925.06/189,283.50 - Step 6: Final answer
x = 453,664.07
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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.