Finding the Third Proportional to 163,117.13 and 249,550.88
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Solution
The third proportional to 163,117.13 and 249,550.88 is: 381,784.80
Step by Step Solution
- Step 1: Write the proportion equation
163,117.13 : 249,550.88 = 249,550.88 : x - Step 2: Convert to fraction form
163,117.13/249,550.88 = 249,550.88/x - Step 3: Cross multiply
163,117.13x = 249,550.88 × 249,550.88 - Step 4: Simplify right side
163,117.13x = 62,275,639,213.27 - Step 5: Solve for x
x = 62,275,639,213.27/163,117.13 - Step 6: Final answer
x = 381,784.80
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.