Finding the Fourth Proportional to 150,950.23, 226,425.34 and 56,177.95
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Solution
The fourth proportional to 150,950.23, 226,425.34 and 56,177.95 is: 84,266.92
Step by Step Solution
- Step 1: Write the proportion equation
150,950.23 : 226,425.34 = 56,177.95 : x - Step 2: Convert to fraction form
150,950.23/226,425.34 = 56,177.95/x - Step 3: Cross multiply
150,950.23x = 226,425.34 × 56,177.95 - Step 4: Simplify right side
150,950.23x = 12,720,111,429.25 - Step 5: Solve for x
x = 12,720,111,429.25/150,950.23 - Step 6: Final answer
x = 84,266.92
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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.