Home / 22,425.26-33,628.77-6,626.00

Finding the Fourth Proportional to 22,425.26, 33,628.77 and 6,626.00

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Solution

The fourth proportional to 22,425.26, 33,628.77 and 6,626.00 is: 9,936.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,425.26 : 33,628.77 = 6,626.00 : x
  2. Step 2: Convert to fraction form
    22,425.26/33,628.77 = 6,626.00/x
  3. Step 3: Cross multiply
    22,425.26x = 33,628.77 × 6,626.00
  4. Step 4: Simplify right side
    22,425.26x = 222,824,314.09
  5. Step 5: Solve for x
    x = 222,824,314.09/22,425.26
  6. Step 6: Final answer
    x = 9,936.31

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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.