Finding the Third Proportional to 135,600.75 and 294,985.13
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Solution
The third proportional to 135,600.75 and 294,985.13 is: 641,709.02
Step by Step Solution
- Step 1: Write the proportion equation
135,600.75 : 294,985.13 = 294,985.13 : x - Step 2: Convert to fraction form
135,600.75/294,985.13 = 294,985.13/x - Step 3: Cross multiply
135,600.75x = 294,985.13 × 294,985.13 - Step 4: Simplify right side
135,600.75x = 87,016,223,971.27 - Step 5: Solve for x
x = 87,016,223,971.27/135,600.75 - Step 6: Final answer
x = 641,709.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.