Finding the Fourth Proportional to 250,236.93, 375,177.09 and 117,044.58
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Solution
The fourth proportional to 250,236.93, 375,177.09 and 117,044.58 is: 175,483.46
Step by Step Solution
- Step 1: Write the proportion equation
250,236.93 : 375,177.09 = 117,044.58 : x - Step 2: Convert to fraction form
250,236.93/375,177.09 = 117,044.58/x - Step 3: Cross multiply
250,236.93x = 375,177.09 × 117,044.58 - Step 4: Simplify right side
250,236.93x = 43,912,442,463.56 - Step 5: Solve for x
x = 43,912,442,463.56/250,236.93 - Step 6: Final answer
x = 175,483.46
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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.