Finding the Third Proportional to 130,946.63 and 197,513.44
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Solution
The third proportional to 130,946.63 and 197,513.44 is: 297,919.54
Step by Step Solution
- Step 1: Write the proportion equation
130,946.63 : 197,513.44 = 197,513.44 : x - Step 2: Convert to fraction form
130,946.63/197,513.44 = 197,513.44/x - Step 3: Cross multiply
130,946.63x = 197,513.44 × 197,513.44 - Step 4: Simplify right side
130,946.63x = 39,011,557,993.07 - Step 5: Solve for x
x = 39,011,557,993.07/130,946.63 - Step 6: Final answer
x = 297,919.54
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.