Finding the Fourth Proportional to 344,808.04, 475,837.44 and 191,852.67
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Solution
The fourth proportional to 344,808.04, 475,837.44 and 191,852.67 is: 264,757.99
Step by Step Solution
- Step 1: Write the proportion equation
344,808.04 : 475,837.44 = 191,852.67 : x - Step 2: Convert to fraction form
344,808.04/475,837.44 = 191,852.67/x - Step 3: Cross multiply
344,808.04x = 475,837.44 × 191,852.67 - Step 4: Simplify right side
344,808.04x = 91,290,681,738.32 - Step 5: Solve for x
x = 91,290,681,738.32/344,808.04 - Step 6: Final answer
x = 264,757.99
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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.