Finding the Fourth Proportional to 250,502.36, 375,750.34 and 60,963.05
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Solution
The fourth proportional to 250,502.36, 375,750.34 and 60,963.05 is: 91,443.80
Step by Step Solution
- Step 1: Write the proportion equation
250,502.36 : 375,750.34 = 60,963.05 : x - Step 2: Convert to fraction form
250,502.36/375,750.34 = 60,963.05/x - Step 3: Cross multiply
250,502.36x = 375,750.34 × 60,963.05 - Step 4: Simplify right side
250,502.36x = 22,906,886,460.12 - Step 5: Solve for x
x = 22,906,886,460.12/250,502.36 - Step 6: Final answer
x = 91,443.80
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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.