Finding the Fourth Proportional to 338,044.10, 466,482.35 and 185,052.69
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Solution
The fourth proportional to 338,044.10, 466,482.35 and 185,052.69 is: 255,362.59
Step by Step Solution
- Step 1: Write the proportion equation
338,044.10 : 466,482.35 = 185,052.69 : x - Step 2: Convert to fraction form
338,044.10/466,482.35 = 185,052.69/x - Step 3: Cross multiply
338,044.10x = 466,482.35 × 185,052.69 - Step 4: Simplify right side
338,044.10x = 86,323,814,167.65 - Step 5: Solve for x
x = 86,323,814,167.65/338,044.10 - Step 6: Final answer
x = 255,362.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.