Finding the Third Proportional to 124,727.63 and 192,439.13
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Solution
The third proportional to 124,727.63 and 192,439.13 is: 296,909.50
Step by Step Solution
- Step 1: Write the proportion equation
124,727.63 : 192,439.13 = 192,439.13 : x - Step 2: Convert to fraction form
124,727.63/192,439.13 = 192,439.13/x - Step 3: Cross multiply
124,727.63x = 192,439.13 × 192,439.13 - Step 4: Simplify right side
124,727.63x = 37,032,816,830.77 - Step 5: Solve for x
x = 37,032,816,830.77/124,727.63 - Step 6: Final answer
x = 296,909.50
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.