Home / 40,546.37-60,812.94-14,244.95

Finding the Fourth Proportional to 40,546.37, 60,812.94 and 14,244.95

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Solution

The fourth proportional to 40,546.37, 60,812.94 and 14,244.95 is: 21,365.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,546.37 : 60,812.94 = 14,244.95 : x
  2. Step 2: Convert to fraction form
    40,546.37/60,812.94 = 14,244.95/x
  3. Step 3: Cross multiply
    40,546.37x = 60,812.94 × 14,244.95
  4. Step 4: Simplify right side
    40,546.37x = 866,277,441.69
  5. Step 5: Solve for x
    x = 866,277,441.69/40,546.37
  6. Step 6: Final answer
    x = 21,365.11

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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.