Home / 33,080.27-49,622.03-9,704.75

Finding the Fourth Proportional to 33,080.27, 49,622.03 and 9,704.75

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Solution

The fourth proportional to 33,080.27, 49,622.03 and 9,704.75 is: 14,557.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,080.27 : 49,622.03 = 9,704.75 : x
  2. Step 2: Convert to fraction form
    33,080.27/49,622.03 = 9,704.75/x
  3. Step 3: Cross multiply
    33,080.27x = 49,622.03 × 9,704.75
  4. Step 4: Simplify right side
    33,080.27x = 481,569,395.64
  5. Step 5: Solve for x
    x = 481,569,395.64/33,080.27
  6. Step 6: Final answer
    x = 14,557.60

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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.