Finding the Fourth Proportional to 182,746.65, 273,455.67 and 150,860.19
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Solution
The fourth proportional to 182,746.65, 273,455.67 and 150,860.19 is: 225,741.89
Step by Step Solution
- Step 1: Write the proportion equation
182,746.65 : 273,455.67 = 150,860.19 : x - Step 2: Convert to fraction form
182,746.65/273,455.67 = 150,860.19/x - Step 3: Cross multiply
182,746.65x = 273,455.67 × 150,860.19 - Step 4: Simplify right side
182,746.65x = 41,253,574,332.78 - Step 5: Solve for x
x = 41,253,574,332.78/182,746.65 - Step 6: Final answer
x = 225,741.89
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1.5x scale
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.