Finding the Fourth Proportional to 163,376.84, 244,950.06 and 63,453.80
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Solution
The fourth proportional to 163,376.84, 244,950.06 and 63,453.80 is: 95,135.96
Step by Step Solution
- Step 1: Write the proportion equation
163,376.84 : 244,950.06 = 63,453.80 : x - Step 2: Convert to fraction form
163,376.84/244,950.06 = 63,453.80/x - Step 3: Cross multiply
163,376.84x = 244,950.06 × 63,453.80 - Step 4: Simplify right side
163,376.84x = 15,543,012,117.23 - Step 5: Solve for x
x = 15,543,012,117.23/163,376.84 - Step 6: Final answer
x = 95,135.96
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.