Finding the Fourth Proportional to 246,994.24, 340,852.38 and 133,816.99
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Solution
The fourth proportional to 246,994.24, 340,852.38 and 133,816.99 is: 184,667.62
Step by Step Solution
- Step 1: Write the proportion equation
246,994.24 : 340,852.38 = 133,816.99 : x - Step 2: Convert to fraction form
246,994.24/340,852.38 = 133,816.99/x - Step 3: Cross multiply
246,994.24x = 340,852.38 × 133,816.99 - Step 4: Simplify right side
246,994.24x = 45,611,839,525.94 - Step 5: Solve for x
x = 45,611,839,525.94/246,994.24 - Step 6: Final answer
x = 184,667.62
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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.