Finding the Third Proportional to 124,616.81 and 193,325.06
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Solution
The third proportional to 124,616.81 and 193,325.06 is: 299,916.03
Step by Step Solution
- Step 1: Write the proportion equation
124,616.81 : 193,325.06 = 193,325.06 : x - Step 2: Convert to fraction form
124,616.81/193,325.06 = 193,325.06/x - Step 3: Cross multiply
124,616.81x = 193,325.06 × 193,325.06 - Step 4: Simplify right side
124,616.81x = 37,374,579,790.63 - Step 5: Solve for x
x = 37,374,579,790.63/124,616.81 - Step 6: Final answer
x = 299,916.03
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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.