Home / 29,890.58-44,839.92-10,163.84

Finding the Fourth Proportional to 29,890.58, 44,839.92 and 10,163.84

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Solution

The fourth proportional to 29,890.58, 44,839.92 and 10,163.84 is: 15,247.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,890.58 : 44,839.92 = 10,163.84 : x
  2. Step 2: Convert to fraction form
    29,890.58/44,839.92 = 10,163.84/x
  3. Step 3: Cross multiply
    29,890.58x = 44,839.92 × 10,163.84
  4. Step 4: Simplify right side
    29,890.58x = 455,745,772.49
  5. Step 5: Solve for x
    x = 455,745,772.49/29,890.58
  6. Step 6: Final answer
    x = 15,247.14

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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.