Finding the Third Proportional to 83,041 and 130,513.50
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Solution
The third proportional to 83,041 and 130,513.50 is: 205,124.86
Step by Step Solution
- Step 1: Write the proportion equation
83,041 : 130,513.50 = 130,513.50 : x - Step 2: Convert to fraction form
83,041/130,513.50 = 130,513.50/x - Step 3: Cross multiply
83,041x = 130,513.50 × 130,513.50 - Step 4: Simplify right side
83,041x = 17,033,773,682.25 - Step 5: Solve for x
x = 17,033,773,682.25/83,041 - Step 6: Final answer
x = 205,124.86
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.