Finding the Third Proportional to 133,816.50 and 195,701.06
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Solution
The third proportional to 133,816.50 and 195,701.06 is: 286,204.66
Step by Step Solution
- Step 1: Write the proportion equation
133,816.50 : 195,701.06 = 195,701.06 : x - Step 2: Convert to fraction form
133,816.50/195,701.06 = 195,701.06/x - Step 3: Cross multiply
133,816.50x = 195,701.06 × 195,701.06 - Step 4: Simplify right side
133,816.50x = 38,298,905,863.63 - Step 5: Solve for x
x = 38,298,905,863.63/133,816.50 - Step 6: Final answer
x = 286,204.66
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.