Finding the Fourth Proportional to 635,182.08, 952,048.36 and 255,860.09
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Solution
The fourth proportional to 635,182.08, 952,048.36 and 255,860.09 is: 383,498.19
Step by Step Solution
- Step 1: Write the proportion equation
635,182.08 : 952,048.36 = 255,860.09 : x - Step 2: Convert to fraction form
635,182.08/952,048.36 = 255,860.09/x - Step 3: Cross multiply
635,182.08x = 952,048.36 × 255,860.09 - Step 4: Simplify right side
635,182.08x = 243,591,179,073.95 - Step 5: Solve for x
x = 243,591,179,073.95/635,182.08 - Step 6: Final answer
x = 383,498.19
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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.