Finding the Third Proportional to 124,454.25 and 193,029.75
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Solution
The third proportional to 124,454.25 and 193,029.75 is: 299,391.02
Step by Step Solution
- Step 1: Write the proportion equation
124,454.25 : 193,029.75 = 193,029.75 : x - Step 2: Convert to fraction form
124,454.25/193,029.75 = 193,029.75/x - Step 3: Cross multiply
124,454.25x = 193,029.75 × 193,029.75 - Step 4: Simplify right side
124,454.25x = 37,260,484,385.06 - Step 5: Solve for x
x = 37,260,484,385.06/124,454.25 - Step 6: Final answer
x = 299,391.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.