Finding the Fourth Proportional to 250,810.08, 375,688.08 and 203,583.84
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Solution
The fourth proportional to 250,810.08, 375,688.08 and 203,583.84 is: 304,947.96
Step by Step Solution
- Step 1: Write the proportion equation
250,810.08 : 375,688.08 = 203,583.84 : x - Step 2: Convert to fraction form
250,810.08/375,688.08 = 203,583.84/x - Step 3: Cross multiply
250,810.08x = 375,688.08 × 203,583.84 - Step 4: Simplify right side
250,810.08x = 76,484,021,968.63 - Step 5: Solve for x
x = 76,484,021,968.63/250,810.08 - Step 6: Final answer
x = 304,947.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.