Finding the Fourth Proportional to 164,352.95, 246,529.58 and 39,693.95
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Solution
The fourth proportional to 164,352.95, 246,529.58 and 39,693.95 is: 59,540.96
Step by Step Solution
- Step 1: Write the proportion equation
164,352.95 : 246,529.58 = 39,693.95 : x - Step 2: Convert to fraction form
164,352.95/246,529.58 = 39,693.95/x - Step 3: Cross multiply
164,352.95x = 246,529.58 × 39,693.95 - Step 4: Simplify right side
164,352.95x = 9,785,732,315.41 - Step 5: Solve for x
x = 9,785,732,315.41/164,352.95 - Step 6: Final answer
x = 59,540.96
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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.