Finding the Third Proportional to 163,230.19 and 249,535.69
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Solution
The third proportional to 163,230.19 and 249,535.69 is: 381,473.92
Step by Step Solution
- Step 1: Write the proportion equation
163,230.19 : 249,535.69 = 249,535.69 : x - Step 2: Convert to fraction form
163,230.19/249,535.69 = 249,535.69/x - Step 3: Cross multiply
163,230.19x = 249,535.69 × 249,535.69 - Step 4: Simplify right side
163,230.19x = 62,268,059,336.10 - Step 5: Solve for x
x = 62,268,059,336.10/163,230.19 - Step 6: Final answer
x = 381,473.92
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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.