Finding the Fourth Proportional to 250,473.58, 375,833.58 and 117,330.82
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Solution
The fourth proportional to 250,473.58, 375,833.58 and 117,330.82 is: 176,053.95
Step by Step Solution
- Step 1: Write the proportion equation
250,473.58 : 375,833.58 = 117,330.82 : x - Step 2: Convert to fraction form
250,473.58/375,833.58 = 117,330.82/x - Step 3: Cross multiply
250,473.58x = 375,833.58 × 117,330.82 - Step 4: Simplify right side
250,473.58x = 44,096,862,124.94 - Step 5: Solve for x
x = 44,096,862,124.94/250,473.58 - Step 6: Final answer
x = 176,053.95
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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.