Finding the Fourth Proportional to 122,594.97, 183,903.03 and 33,848.49
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Solution
The fourth proportional to 122,594.97, 183,903.03 and 33,848.49 is: 50,775.65
Step by Step Solution
- Step 1: Write the proportion equation
122,594.97 : 183,903.03 = 33,848.49 : x - Step 2: Convert to fraction form
122,594.97/183,903.03 = 33,848.49/x - Step 3: Cross multiply
122,594.97x = 183,903.03 × 33,848.49 - Step 4: Simplify right side
122,594.97x = 6,224,839,871.92 - Step 5: Solve for x
x = 6,224,839,871.92/122,594.97 - Step 6: Final answer
x = 50,775.65
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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.