Finding the Third Proportional to 135,922.88 and 294,246.19
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Solution
The third proportional to 135,922.88 and 294,246.19 is: 636,984.90
Step by Step Solution
- Step 1: Write the proportion equation
135,922.88 : 294,246.19 = 294,246.19 : x - Step 2: Convert to fraction form
135,922.88/294,246.19 = 294,246.19/x - Step 3: Cross multiply
135,922.88x = 294,246.19 × 294,246.19 - Step 4: Simplify right side
135,922.88x = 86,580,818,858.29 - Step 5: Solve for x
x = 86,580,818,858.29/135,922.88 - Step 6: Final answer
x = 636,984.90
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.