Finding the Fourth Proportional to 250,277.24, 375,182.58 and 125,472.44
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Solution
The fourth proportional to 250,277.24, 375,182.58 and 125,472.44 is: 188,091.71
Step by Step Solution
- Step 1: Write the proportion equation
250,277.24 : 375,182.58 = 125,472.44 : x - Step 2: Convert to fraction form
250,277.24/375,182.58 = 125,472.44/x - Step 3: Cross multiply
250,277.24x = 375,182.58 × 125,472.44 - Step 4: Simplify right side
250,277.24x = 47,075,075,166.57 - Step 5: Solve for x
x = 47,075,075,166.57/250,277.24 - Step 6: Final answer
x = 188,091.71
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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.