Home / 29,448.45-44,153.24-11,900.61

Finding the Fourth Proportional to 29,448.45, 44,153.24 and 11,900.61

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Solution

The fourth proportional to 29,448.45, 44,153.24 and 11,900.61 is: 17,843.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,448.45 : 44,153.24 = 11,900.61 : x
  2. Step 2: Convert to fraction form
    29,448.45/44,153.24 = 11,900.61/x
  3. Step 3: Cross multiply
    29,448.45x = 44,153.24 × 11,900.61
  4. Step 4: Simplify right side
    29,448.45x = 525,450,429.97
  5. Step 5: Solve for x
    x = 525,450,429.97/29,448.45
  6. Step 6: Final answer
    x = 17,843.06

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1.5x scale

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.