Home / 26,022.22-39,033.45-6,300.75

Finding the Fourth Proportional to 26,022.22, 39,033.45 and 6,300.75

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Solution

The fourth proportional to 26,022.22, 39,033.45 and 6,300.75 is: 9,451.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022.22 : 39,033.45 = 6,300.75 : x
  2. Step 2: Convert to fraction form
    26,022.22/39,033.45 = 6,300.75/x
  3. Step 3: Cross multiply
    26,022.22x = 39,033.45 × 6,300.75
  4. Step 4: Simplify right side
    26,022.22x = 245,940,010.09
  5. Step 5: Solve for x
    x = 245,940,010.09/26,022.22
  6. Step 6: Final answer
    x = 9,451.15

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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.