Home / 29,868.68-44,756.09-14,069.99

Finding the Fourth Proportional to 29,868.68, 44,756.09 and 14,069.99

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Solution

The fourth proportional to 29,868.68, 44,756.09 and 14,069.99 is: 21,082.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,868.68 : 44,756.09 = 14,069.99 : x
  2. Step 2: Convert to fraction form
    29,868.68/44,756.09 = 14,069.99/x
  3. Step 3: Cross multiply
    29,868.68x = 44,756.09 × 14,069.99
  4. Step 4: Simplify right side
    29,868.68x = 629,717,660.43
  5. Step 5: Solve for x
    x = 629,717,660.43/29,868.68
  6. Step 6: Final answer
    x = 21,082.87

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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.