Finding the Third Proportional to 130,952.95 and 193,974.75
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Solution
The third proportional to 130,952.95 and 193,974.75 is: 287,326.12
Step by Step Solution
- Step 1: Write the proportion equation
130,952.95 : 193,974.75 = 193,974.75 : x - Step 2: Convert to fraction form
130,952.95/193,974.75 = 193,974.75/x - Step 3: Cross multiply
130,952.95x = 193,974.75 × 193,974.75 - Step 4: Simplify right side
130,952.95x = 37,626,203,637.56 - Step 5: Solve for x
x = 37,626,203,637.56/130,952.95 - Step 6: Final answer
x = 287,326.12
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.